gas/ChangeLog

   1 2020-08-12  Nick Clifton  <nickc@redhat.com>
   2
   3         * po/ru.po: Updated Russian translation.
   4
   5 2020-08-10  Alex Coplan  <alex.coplan@arm.com>
   6
   7         * config/tc-aarch64.c (parse_sys_reg): Don't assert when parsing
   8         a long system register.
   9         (parse_sys_ins_reg): Likewise.
  10         (sysreg_hash_insert): New.
  11         (md_begin): Use sysreg_hash_insert() to ensure all system
  12         registers are no longer than the maximum length at startup.
  13         * testsuite/gas/aarch64/invalid-sysreg-assert.d: New test.
  14         * testsuite/gas/aarch64/invalid-sysreg-assert.l: Error output.
  15         * testsuite/gas/aarch64/invalid-sysreg-assert.s: Input.
  16
  17 2020-08-10  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
  18
  19         * config/tc-aarch64.c (parse_sys_reg): Call to
  20         aarch64_sys_ins_reg_supported_p instead of
  21         aarch64_sys_reg_supported_p.
  22         (parse_sys_ins_reg): Add aarch64_sys_reg_deprecated_p check.
  23         * testsuite/gas/aarch64/illegal-sysreg-5.d: New test.
  24         * testsuite/gas/aarch64/illegal-sysreg-5.l: New test.
  25         * testsuite/gas/aarch64/sysreg-5.s: New test.
  26
  27 2020-08-10  Alan Modra  <amodra@gmail.com>
  28
  29         * testsuite/gas/ppc/power8.d,
  30         * testsuite/gas/ppc/power8.s: Add miso.
  31         * testsuite/gas/ppc/power9.d,
  32         * testsuite/gas/ppc/power8.s: Add exser, msgsndu, msgclru.
  33
  34 2020-08-10  Alan Modra  <amodra@gmail.com>
  35
  36         * testsuite/gas/ppc/power8.d: Update.
  37         * testsuite/gas/ppc/vsx2.d: Update.
  38
  39 2020-08-10  Alan Modra  <amodra@gmail.com>
  40
  41         * config/tc-ppc.c (md_assemble): Error for lmw, stmw, lswi, lswx,
  42         stswi, or stswx in little-endian mode.
  43         * testsuite/gas/ppc/476.d,
  44         * testsuite/gas/ppc/476.s: Delete lmw, stmw, lswi, lswx, stswi, stswx.
  45         * testsuite/gas/ppc/a2.d,
  46         * testsuite/gas/ppc/a2.s: Move lmw, stmw, lswi, lswx, stswi, stswx..
  47         * testsuite/gas/ppc/be.d,
  48         * testsuite/gas/ppc/be.s: ..to here, new big-endian only test.
  49         * testsuite/gas/ppc/le_error.d,
  50         * testsuite/gas/ppc/le_error.l: New little-endian test.
  51         * testsuite/gas/ppc/ppc.exp: Run new tests.
  52
  53 2020-08-07  H.J. Lu  <hongjiu.lu@intel.com>
  54
  55         * read.c (read_a_source_file): Ignore rest of line on overflow
  56         error.
  57
  58 2020-08-06  Alex Coplan  <alex.coplan@arm.com>
  59
  60         * read.c (read_a_source_file): Use long for local labels, detect
  61         overflow and raise an error for overly-long labels.
  62         * testsuite/gas/all/gas.exp: Add local-label-overflow test.
  63         * testsuite/gas/all/local-label-overflow.d: New test.
  64         * testsuite/gas/all/local-label-overflow.l: Error output.
  65         * testsuite/gas/all/local-label-overflow.s: Input.
  66
  67 2020-08-04  Christian Groessler  <chris@groessler.org>
  68
  69         * gas/testsuite/gas/z8k/inout.d: Adapt to correct encoding of
  70         "sout/soutb #imm,reg"
  71
  72 2020-08-04  H.J. Lu  <hongjiu.lu@intel.com>
  73
  74         * NEWS: Mention {disp16} pseudo prefix.
  75
  76 2020-08-04  H.J. Lu  <hongjiu.lu@intel.com>
  77
  78         * testsuite/gas/i386/x86-64-pseudos.d: Revert an accidental
  79         change.
  80
  81 2020-08-04  Mark Wielaard  <mark@klomp.org>
  82
  83         * dwarf2dbg.c (out_debug_abbrev): When DWARF2_VERSION >= 4, use
  84         DW_FORM_udata for DW_AT_high_pc.
  85         (out_debug_info): Use emit_leb128_expr for DW_AT_high_pc, when
  86         DWARF2_VERSION >= 4.
  87         * read.c (emit_leb128_exp): No longer static.
  88         * read.h (emit_leb128_exp): Define.
  89
  90 2020-08-02  Mark Wielaard  <mark@klomp.org>
  91
  92         * gas/dwarf2dbg.c (out_dir_and_file_list): For DWARF5 emit at
  93         least one directory if there is at least one file. Use dirs[1]
  94         if dirs[0] is not set, or if there is no dirs[1] the current
  95         working directory. Use files[1] filename, when files[0] filename
  96         isn't set.
  97
  98 2020-08-02  Mark Wielaard  <mark@klomp.org>
  99
 100         * dwarf2dbg.c (out_debug_info): Emit unit type and abbrev offset
 101         for DWARF5.
 102         * gas/testsuite/gas/elf/dwarf-4-cu.d: New file.
 103         * gas/testsuite/gas/elf/dwarf-4-cu.s: Likewise.
 104         * gas/testsuite/gas/elf/dwarf-5-cu.d: Likewise.
 105         * gas/testsuite/gas/elf/dwarf-5-cu.s: Likewise.
 106         * testsuite/gas/elf/elf.exp: Run dwarf-4-cu and dwarf-5-cu.
 107
 108 2020-08-02  Mark Wielaard  <mark@klomp.org>
 109
 110         * doc/as.texi (--gdwarf-[345]): Fix typo.
 111
 112 2020-08-03  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
 113
 114         * config/tc-msp430.c (OPTION_MOVE_DATA): Remove.
 115         (md_parse_option): Remove case for OPTION_MOVE_DATA.
 116         (md_longopts): Remove "md" entry.
 117         (md_show_usage): Likewise.
 118
 119 2020-07-30  H.J. Lu  <hongjiu.lu@intel.com>
 120
 121         PR gas/26305
 122         * config/tc-i386.c (_i386_insn::disp_encoding): Add
 123         disp_encoding_16bit.
 124         (parse_insn): Check Prefix_XXX for pseudo prefixes.  Handle
 125         {disp16}.
 126         (build_modrm_byte): Handle {disp16}.
 127         (i386_index_check): Check invalid {disp16} and {disp32} pseudo
 128         prefixes.
 129         * doc/c-i386.texi: Update {disp32} documentation and document
 130         {disp16}.
 131         * testsuite/gas/i386/i386.exp: Run x86-64-inval-pseudo.
 132         * testsuite/gas/i386/inval-pseudo.s: Add {disp32}/{disp16}
 133         tests.
 134         * testsuite/gas/i386/pseudos.s: Add {disp8}/{disp32} vmovaps
 135         tests with 128-byte displacement.  Add {disp16} tests.
 136         * testsuite/gas/i386/x86-64-pseudos.s: Add {disp8}/{disp32}
 137         vmovaps test.  Add (%r13)/(%r13d) tests.
 138         * testsuite/gas/i386/x86-64-inval-pseudo.l: New file.
 139         * testsuite/gas/i386/x86-64-inval-pseudo.s: Likewise.
 140         * testsuite/gas/i386/inval-pseudo.l: Updated.
 141         * testsuite/gas/i386/pseudos.d: Likewise.
 142         * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
 143
 144 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 145
 146         * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
 147         * Makefile.in, doc/Makefile.in: Regenerate.
 148         * configure: Regenerate.
 149
 150 2020-07-30  H.J. Lu  <hongjiu.lu@intel.com>
 151
 152         * testsuite/gas/elf/dwarf2-3.d:Pass --gdwarf-3 to assembler.
 153         * testsuite/gas/elf/dwarf2-5.d: Likewise.
 154         * testsuite/gas/i386/dw2-compress-3a.d: Likewise.
 155         * testsuite/gas/i386/dw2-compress-3b.d: Likewise.
 156         * testsuite/gas/i386/dw2-compressed-3a.d: Likewise.
 157         * testsuite/gas/i386/dw2-compressed-3b.d: Likewise.
 158
 159 2020-07-30  Nick Clifton  <nickc@redhat.com>
 160
 161         * as.c (dwarf_level): Initialise to 3 in case this is not set on
 162         the command line.
 163
 164 2020-07-29  Maciej W. Rozycki  <macro@linux-mips.org>
 165
 166         * testsuite/gas/mips/global-local-symtab-sort-o32.d: New test.
 167         * testsuite/gas/mips/global-local-symtab-sort-o32t.d: New test.
 168         * testsuite/gas/mips/global-local-symtab-sort-n32.d: New test.
 169         * testsuite/gas/mips/global-local-symtab-sort-n32t.d: New test.
 170         * testsuite/gas/mips/global-local-symtab-sort-n64.d: New test.
 171         * testsuite/gas/mips/global-local-symtab-sort-n64t.d: New test.
 172         * testsuite/gas/mips/mips.exp: Run the new tests.
 173
 174 2020-07-29  Maciej W. Rozycki  <macro@linux-mips.org>
 175
 176         * testsuite/gas/mips/global-local-symtab-o32.d: New test.
 177         * testsuite/gas/mips/global-local-symtab-o32t.d: New test.
 178         * testsuite/gas/mips/global-local-symtab-n32.d: New test.
 179         * testsuite/gas/mips/global-local-symtab-n32t.d: New test.
 180         * testsuite/gas/mips/global-local-symtab-n64.d: New test.
 181         * testsuite/gas/mips/global-local-symtab.s: New test source.
 182         * testsuite/gas/mips/mips.exp: Run the new tests.
 183
 184 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
 185
 186         PR gas/26305
 187         * config/tc-i386.c (build_modrm_byte): Use disp32/disp16 on
 188         (%bp)/(%ebp)/(%rbp) for {disp32}.
 189         * doc/c-i386.texi: Update {disp32} documentation.
 190         * testsuite/gas/i386/pseudos.s: Add (%bp)/(%ebp) tests.
 191         * testsuite/gas/i386/x86-64-pseudos.s: Add (%ebp)/(%rbp) tests.
 192         * testsuite/gas/i386/pseudos.d: Updated.
 193         * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
 194
 195 2020-07-27  H.J. Lu  <hongjiu.lu@intel.com>
 196
 197         * doc/as.texi: Replace preceeded with preceded.
 198
 199 2020-07-22  Maciej W. Rozycki  <macro@linux-mips.org>
 200
 201         * testsuite/gas/mips/jal-svr4pic-irix.d: New file.
 202         * testsuite/gas/mips/mips1@jal-svr4pic-irix.d: New file.
 203         * testsuite/gas/mips/mipsr6@jal-svr4pic-irix.d: New file.
 204         * testsuite/gas/mips/micromips@jal-svr4pic-irix.d: New file.
 205         * testsuite/gas/mips/r3000@jal-svr4pic-irix.d: New file.
 206         * testsuite/gas/mips/jal-svr4pic-local-irix.d: New file.
 207         * testsuite/gas/mips/mips1@jal-svr4pic-local-irix.d: New file.
 208         * testsuite/gas/mips/micromips@jal-svr4pic-local-irix.d: New
 209         file.
 210         * testsuite/gas/mips/r3000@jal-svr4pic-local-irix.d: New file.
 211         * testsuite/gas/mips/jal-svr4pic-noreorder-irix.d: New file.
 212         * testsuite/gas/mips/mips1@jal-svr4pic-noreorder-irix.d: New
 213         file.
 214         * testsuite/gas/mips/mipsr6@jal-svr4pic-noreorder-irix.d: New
 215         file.
 216         * testsuite/gas/mips/micromips@jal-svr4pic-noreorder-irix.d: New
 217         file.
 218         * testsuite/gas/mips/r3000@jal-svr4pic-noreorder-irix.d: New
 219         file.
 220         * testsuite/gas/mips/jal-xgot-irix.d: New file.
 221         * testsuite/gas/mips/jalr2-irix.d: New file.
 222         * testsuite/gas/mips/micromips-branch-relax-insn32-pic-irix.d:
 223         New file.
 224         * testsuite/gas/mips/micromips-branch-relax-pic-irix.d: New
 225         file.
 226         * testsuite/gas/mips/mips-abi32-pic2-irix.d: New file.
 227         * testsuite/gas/mips/jal-svr4pic-local.d: Don't exclude
 228         `*-*-irix*' targets.  Add source file designator.
 229         * testsuite/gas/mips/mips1@jal-svr4pic-local.d: Don't exclude
 230         `*-*-irix*' targets.
 231         * testsuite/gas/mips/r3000@jal-svr4pic-local.d: Likewise.
 232         * testsuite/gas/mips/micromips@jal-svr4pic-local.d: Likewise.
 233         * testsuite/gas/mips/jalr2.d: Add name designator.
 234         * testsuite/gas/mips/mips.exp: Use respective IRIX variants for
 235         tests involving the JALR relocation throughout.
 236
 237 2020-07-22  Maciej W. Rozycki  <macro@linux-mips.org>
 238
 239         * testsuite/gas/mips/mips.exp: Use a helper variable for
 240         IRIX/non-IRIX test selection.
 241
 242 2020-07-21  Jan Beulich  <jbeulich@suse.com>
 243
 244         * testsuite/gas/i386/evex-no-scale-64.d,
 245         testsuite/gas/i386/addr32.d,
 246         testsuite/gas/i386/x86-64-addr32-intel.d,
 247         testsuite/gas/i386/x86-64-addr32.d: Adjust expectations.
 248
 249 2020-07-21  Cooper Qu  <cooper.qu@linux.alibaba.com>
 250
 251         * config/tc-csky.c (md_begin): Fix tests of arch and mach flags.
 252
 253 2020-07-21  Jan Beulich  <jbeulich@suse.com>
 254
 255         * testsuite/gas/i386/evex-no-scale-32.d,
 256         testsuite/gas/i386/evex-no-scale-64.d: Add #source and #pass.
 257         * testsuite/gas/i386/evex-no-scale-32.s,
 258         testsuite/gas/i386/evex-no-scale-64.s: Rename / fold into ...
 259         * testsuite/gas/i386/evex-no-scale.s: ... this. Use .struct
 260         instead of .section.
 261         * testsuite/gas/i386/i386.exp: Move above tests out of ELF-
 262         specific section.
 263
 264 2020-07-21  Maciej W. Rozycki  <macro@linux-mips.org>
 265
 266         * config/tc-mips.c (prev_reloc_op_frag): Remove variable.
 267         (my_getSmallExpression): Adjust accordingly.
 268
 269 2020-07-20  Jan Beulich  <jbeulich@suse.com>
 270
 271         PR gas/4572
 272         * config/tc-i386.c (i386_comment_chars): Drop TE_I386AIX from
 273         conditional around it.
 274         (md_begin): Insert backslash into operand_chars[] when slash is
 275         a comment character.
 276         * config/tc-i386-intel.c (i386_operator): Recognize \/, \%, and
 277         \* as operators when / may be a comment character.
 278         * testsuite/gas/i386/svr4.s, testsuite/gas/i386/svr4.d: New.
 279         * testsuite/gas/i386/i386.exp: Run new test.
 280
 281 2020-07-20  Jan Beulich  <jbeulich@suse.com>
 282
 283         PR gas/4572
 284         * app.c (last_char): Drop TC_ARM conditional around it.
 285         (struct app_save): Drop TC_ARM conditional around last_char.
 286         (app_push, app_pop): Drop TC_ARM conditional from last_char
 287         accesses.
 288         (do_scrub_chars): Likewise. Drop TC_ARM conditional from
 289         backslash-precedes-comment-character check.
 290
 291 2020-07-20  Jan Beulich  <jbeulich@suse.com>
 292
 293         * config/tc-i386.c (frag_opcode_byte): New.
 294         (output_branch): Emit error when in absolute section.
 295         (output_jump, output_insn): Use frag_opcode_byte. Handle being
 296         in absolute section.
 297         (output_interseg_jump, output_disp, output_imm): Handle being in
 298         absolute section.
 299         * testsuite/gas/i386/sizing.s,
 300         testsuite/gas/i386/sizing32.d,
 301         testsuite/gas/i386/sizing64.d: New.
 302         * testsuite/gas/i386/i386.exp: Run new tests.
 303
 304 2020-07-20  Jan Beulich  <jbeulich@suse.com>
 305
 306         * testsuite/gas/i386/i386.exp: Include *-*-vxworks alongside
 307         is_elf_format as applicable; merely exclude iamcu tests.
 308
 309 2020-07-19  H.J. Lu  <hongjiu.lu@intel.com>
 310
 311         PR gas/26263
 312         * config/tc-i386.c (i386_validate_fix): Change PLT32 reloc
 313         against section to PC32 reloc.
 314         * testsuite/gas/i386/relax-5.d: Updated.
 315         * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
 316
 317 2020-07-15  H.J. Lu  <hongjiu.lu@intel.com>
 318
 319         PR gas/26237
 320         * testsuite/gas/i386/evex-no-scale-64.d: Updated.
 321         * testsuite/gas/i386/addr32.d: Likewise.
 322         * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
 323         * testsuite/gas/i386/x86-64-addr32.d: Likewise.
 324
 325 2020-07-15  Nick Clifton  <nickc@redhat.com>
 326
 327         * write.c (create_note_reloc): Add desc2_size parameter.  Zero out
 328         the addend field of REL relocations.  Store the full addend into
 329         the note for REL relocations.
 330
 331 2020-07-15  Jan Beulich  <jbeulich@suse.com>
 332
 333         * testsuite/gas/i386/x86-64-stack.s: Adjust 32-bit push
 334         immediate.
 335         * testsuite/gas/i386/x86-64-stack-intel.d,
 336         testsuite/gas/i386/x86-64-stack-suffix.d,
 337         testsuite/gas/i386/x86-64-stack.d: Adjust expectations.
 338
 339 2020-07-15  Jan Beulich  <jbeulich@suse.com>
 340
 341         * testsuite/gas/i386/disassem.d,
 342         testsuite/gas/i386/ilp32/x86-64-branch.d,
 343         testsuite/gas/i386/intel.d, testsuite/gas/i386/jump16.d,
 344         testsuite/gas/i386/lfence-load.d, testsuite/gas/i386/noreg16.d,
 345         testsuite/gas/i386/noreg32.d,
 346         testsuite/gas/i386/noreg64-rex64.d,
 347         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/notrack.d,
 348         testsuite/gas/i386/opcode.d,
 349         testsuite/gas/i386/solaris/x86-64-branch-2.d,
 350         testsuite/gas/i386/solaris/x86-64-jump.d,
 351         testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d,
 352         testsuite/gas/i386/solaris/x86-64-nop-3.d,
 353         testsuite/gas/i386/solaris/x86-64-nop-4.d,
 354         testsuite/gas/i386/solaris/x86-64-nop-5.d,
 355         testsuite/gas/i386/solaris/x86-64-relax-2.d,
 356         testsuite/gas/i386/solaris/x86-64-relax-3.d,
 357         testsuite/gas/i386/x86-64-align-branch-1a.d,
 358         testsuite/gas/i386/x86-64-align-branch-1b.d,
 359         testsuite/gas/i386/x86-64-align-branch-1c.d,
 360         testsuite/gas/i386/x86-64-align-branch-1d.d,
 361         testsuite/gas/i386/x86-64-align-branch-1e.d,
 362         testsuite/gas/i386/x86-64-align-branch-1f.d,
 363         testsuite/gas/i386/x86-64-align-branch-1g.d,
 364         testsuite/gas/i386/x86-64-align-branch-1h.d,
 365         testsuite/gas/i386/x86-64-align-branch-1i.d,
 366         testsuite/gas/i386/x86-64-align-branch-2a.d,
 367         testsuite/gas/i386/x86-64-align-branch-2b.d,
 368         testsuite/gas/i386/x86-64-align-branch-2c.d,
 369         testsuite/gas/i386/x86-64-align-branch-3.d,
 370         testsuite/gas/i386/x86-64-align-branch-4a.d,
 371         testsuite/gas/i386/x86-64-align-branch-4b.d,
 372         testsuite/gas/i386/x86-64-align-branch-5.d,
 373         testsuite/gas/i386/x86-64-align-branch-6.d,
 374         testsuite/gas/i386/x86-64-branch-2.d,
 375         testsuite/gas/i386/x86-64-branch-3.d,
 376         testsuite/gas/i386/x86-64-branch.d,
 377         testsuite/gas/i386/x86-64-disassem.d,
 378         testsuite/gas/i386/x86-64-disp32.d,
 379         testsuite/gas/i386/x86-64-gotpcrel-no-relax.d,
 380         testsuite/gas/i386/x86-64-gotpcrel.d,
 381         testsuite/gas/i386/x86-64-ifunc.d,
 382         testsuite/gas/i386/x86-64-jump.d,
 383         testsuite/gas/i386/x86-64-lfence-byte.d,
 384         testsuite/gas/i386/x86-64-lfence-indbr-a.d,
 385         testsuite/gas/i386/x86-64-lfence-indbr-b.d,
 386         testsuite/gas/i386/x86-64-lfence-indbr-c.d,
 387         testsuite/gas/i386/x86-64-lfence-load.d,
 388         testsuite/gas/i386/x86-64-lfence-ret-a.d,
 389         testsuite/gas/i386/x86-64-lfence-ret-b.d,
 390         testsuite/gas/i386/x86-64-lfence-ret-c.d,
 391         testsuite/gas/i386/x86-64-lfence-ret-d.d,
 392         testsuite/gas/i386/x86-64-lfence-ret-e.d,
 393         testsuite/gas/i386/x86-64-mpx-add-bnd-prefix.d,
 394         testsuite/gas/i386/x86-64-mpx-branch-1.d,
 395         testsuite/gas/i386/x86-64-mpx.d,
 396         testsuite/gas/i386/x86-64-nop-3.d,
 397         testsuite/gas/i386/x86-64-nop-4.d,
 398         testsuite/gas/i386/x86-64-nop-5.d,
 399         testsuite/gas/i386/x86-64-nops-7.d,
 400         testsuite/gas/i386/x86-64-notrack.d,
 401         testsuite/gas/i386/x86-64-opcode.d,
 402         testsuite/gas/i386/x86-64-relax-2.d,
 403         testsuite/gas/i386/x86-64-relax-3.d,
 404         testsuite/gas/i386/x86-64-relax-4.d,
 405         testsuite/gas/i386/x86-64-rtm.d,
 406         testsuite/gas/i386/x86-64-stack.d,
 407         testsuite/gas/i386/x86-64-unique.d,
 408         testsuite/gas/i386/x86_64-intel.d: Adjust expectations.
 409
 410 2020-07-14  H.J. Lu  <hongjiu.lu@intel.com>
 411
 412         PR gas/26237
 413         * testsuite/gas/i386/addr32.s: Add tests for 32-bit wrapped around
 414         address.
 415         * testsuite/gas/i386/x86-64-addr32.s: Likewise.
 416         * testsuite/gas/i386/addr32.d: Updated.
 417         * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
 418         * testsuite/gas/i386/x86-64-addr32.d: Likewise.
 419         * testsuite/gas/i386/ilp32/x86-64-addr32-intel.d: Likewise.
 420         * testsuite/gas/i386/ilp32/x86-64-addr32.d: Likewise.
 421
 422 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 423
 424         * testsuite/gas/i386/intel.s: Use dr<N> instead of db<N>.
 425         * testsuite/gas/i386/intel-intel.d: Disambiguate name.
 426         * testsuite/gas/i386/intel.d,
 427         testsuite/gas/i386/opcode-intel.d: Adjust expectations.
 428
 429 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 430
 431         * testsuite/gas/i386/prefix.d: Adjust expectations.
 432
 433 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 434
 435         * testsuite/gas/i386/x86-64-avx-intel.d,
 436         testsuite/gas/i386/x86-64-sse4_2-intel.d: Adjust expectations.
 437
 438 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 439
 440         * testsuite/gas/i386/movbe-suffix.d,
 441         testsuite/gas/i386/x86-64-movbe-suffix.d: New.
 442         * testsuite/gas/i386/i386.exp: Run new tests.
 443
 444 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 445
 446         * testsuite/gas/i386/crc32-suffix.d,
 447         testsuite/gas/i386/x86-64-crc32-suffix.d: New.
 448         * testsuite/gas/i386/i386.exp: Run new tests.
 449         * testsuite/gas/i386/arch-10-bdver1.d,
 450         testsuite/gas/i386/arch-10-bdver2.d,
 451         testsuite/gas/i386/arch-10-bdver3.d,
 452         testsuite/gas/i386/arch-10-bdver4.d,
 453         testsuite/gas/i386/arch-10-btver1.d,
 454         testsuite/gas/i386/arch-10-btver2.d,
 455         testsuite/gas/i386/arch-10-lzcnt.d,
 456         testsuite/gas/i386/arch-10-prefetchw.d,
 457         testsuite/gas/i386/arch-10.d, testsuite/gas/i386/arch-2.d,
 458         testsuite/gas/i386/arch-3.d, testsuite/gas/i386/arch-5.d,
 459         testsuite/gas/i386/arch-6.d, testsuite/gas/i386/crc32.d,
 460         testsuite/gas/i386/sse-noavx.d, testsuite/gas/i386/sse4_2.d,
 461         testsuite/gas/i386/x86-64-arch-2-bdver1.d,
 462         testsuite/gas/i386/x86-64-arch-2-bdver2.d,
 463         testsuite/gas/i386/x86-64-arch-2-bdver3.d,
 464         testsuite/gas/i386/x86-64-arch-2-bdver4.d,
 465         testsuite/gas/i386/x86-64-arch-2-btver1.d,
 466         testsuite/gas/i386/x86-64-arch-2-btver2.d,
 467         testsuite/gas/i386/x86-64-arch-2-lzcnt.d,
 468         testsuite/gas/i386/x86-64-arch-2-prefetchw.d,
 469         testsuite/gas/i386/x86-64-arch-2.d,
 470         testsuite/gas/i386/x86-64-crc32.d,
 471         testsuite/gas/i386/x86-64-pseudos.d,
 472         testsuite/gas/i386/x86-64-sse-noavx.d,
 473         testsuite/gas/i386/x86-64-sse4_2.d: Adjust expectations.
 474
 475 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 476
 477         * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
 478         ModR/M-encoded byte register cases.
 479         * testsuite/gas/i386/x86-64-pseudos.d,
 480         testsuite/gas/i386/x86-64-reg-intel.d,
 481         testsuite/gas/i386/x86-64-reg.d: Adjust expectations.
 482
 483 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 484
 485         * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
 486         not-ModR/M-encoded byte register cases.
 487         * testsuite/gas/i386/x86-64-pseudos.d: Adjust expectations.
 488
 489 2020-07-14  Jan Beulich  <jbeulich@suse.com>
 490
 491         * testsuite/gas/i386/ilp32/x86-64-arch-1.d,
 492         testsuite/gas/i386/ilp32/x86-64-arch-2.d,
 493         testsuite/gas/i386/ilp32/x86-64-avx-intel.d,
 494         testsuite/gas/i386/ilp32/x86-64-avx.d,
 495         testsuite/gas/i386/ilp32/x86-64-crc32-intel.d,
 496         testsuite/gas/i386/ilp32/x86-64-crc32.d,
 497         testsuite/gas/i386/ilp32/x86-64-gotpcrel.d,
 498         testsuite/gas/i386/ilp32/x86-64-ifunc.d,
 499         testsuite/gas/i386/ilp32/x86-64-reg-intel.d,
 500         testsuite/gas/i386/ilp32/x86-64-reg.d,
 501         testsuite/gas/i386/ilp32/x86-64-rep-suffix.d,
 502         testsuite/gas/i386/ilp32/x86-64-sse4_2-intel.d,
 503         testsuite/gas/i386/ilp32/x86-64-sse4_2.d,
 504         testsuite/gas/i386/ilp32/x86-64-stack-intel.d,
 505         testsuite/gas/i386/ilp32/x86-64-stack-suffix.d,
 506         testsuite/gas/i386/ilp32/x86-64-stack.d: Reference parent dir
 507         dump expectations.
 508
 509 2020-07-13  H.J. Lu  <hongjiu.lu@intel.com>
 510
 511         * config/tc-i386.c (offset_in_range): Remove 32-bit sign
 512         extension.
 513
 514 2020-07-13  Nick Clifton  <nickc@redhat.com>
 515
 516         * po/fr.po: Updated French translation.
 517
 518 2020-07-13  Alan Modra  <amodra@gmail.com>
 519
 520         * testsuite/gas/elf/dwarf2-7.d: Remove most xfails.
 521         * testsuite/gas/elf/dwarf2-12.d: Likewise.
 522         * testsuite/gas/elf/dwarf2-13.d: Likewise.
 523         * testsuite/gas/elf/dwarf2-14.d: Likewise.
 524
 525 2020-07-11  H.J. Lu  <hongjiu.lu@intel.com>
 526
 527         * config/tc-i386.c (output_insn): Check i.xstate to set
 528         GNU_PROPERTY_X86_FEATURE_2_TMM.
 529         * testsuite/gas/i386/i386.exp: Run x86-64-property-7,
 530         x86-64-property-8 and x86-64-property-9.
 531         * testsuite/gas/i386/x86-64-property-7.d: New file.
 532         * testsuite/gas/i386/x86-64-property-7.s: Likewise.
 533         * testsuite/gas/i386/x86-64-property-8.d: Likewise.
 534         * testsuite/gas/i386/x86-64-property-8.s: Likewise.
 535         * testsuite/gas/i386/x86-64-property-9.d: Likewise.
 536         * testsuite/gas/i386/x86-64-property-9.s: Likewise.
 537
 538 2020-07-10  H.J. Lu  <hongjiu.lu@intel.com>
 539
 540         * config/tc-i386.c (_i386_insn): Remove has_regmmx, has_regxmm,
 541         has_regymm, has_regzmm and has_regtmm.  Add xstate.
 542         (md_assemble): Set i.xstate from operand types in instruction
 543         template.
 544         (build_modrm_byte): Updated.
 545         (output_insn): Check i.xstate.
 546         * testsuite/gas/i386/i386.exp: Run property-6 and
 547         x86-64-property-6.
 548         * testsuite/gas/i386/property-6.d: New file.
 549         * testsuite/gas/i386/property-6.s: Updated.
 550         * testsuite/gas/i386/x86-64-property-6.d: Likewise.
 551
 552 2020-07-10  H.J. Lu  <hongjiu.lu@intel.com>
 553
 554         * testsuite/gas/i386/property-5.d: Correct test name.
 555
 556 2020-07-10  Lili Cui  <lili.cui@intel.com>
 557
 558         * NEWS: Mention support for Intel AMX instructions.
 559         * config/tc-i386.c (i386_error): Add invalid_sib_address.
 560         (cpu_arch): Add .amx_int8, .amx_bf16 and .amx_tile.
 561         (cpu_noarch): Add noamx_int8, noamx_bf16 and noamx_tile.
 562         (match_simd_size): Add tmmword check.
 563         (operand_type_match): Add tmmword.
 564         (type_names): Add rTMM.
 565         (i386_error): Add invalid_tmm_register_set.
 566         (check_VecOperands): Handle invalid_sib_address and
 567         invalid_tmm_register_set.
 568         (match_template): Handle invalid_sib_address.
 569         (build_modrm_byte): Handle non-vector SIB and zmmword.
 570         (i386_index_check): Disallow RegIP for non-vector SIB.
 571         (check_register): Handle zmmword.
 572         * doc/c-i386.texi: Document amx_int8, amx_bf16 and amx_tile.
 573         * testsuite/gas/i386/i386.exp: Add AMX new tests.
 574         * testsuite/gas/i386/intel-regs.d: Add tmm.
 575         * testsuite/gas/i386/intel-regs.s: Add tmm.
 576         * testsuite/gas/i386/x86-64-amx-intel.d: New.
 577         * testsuite/gas/i386/x86-64-amx-inval.l: New.
 578         * testsuite/gas/i386/x86-64-amx-inval.s: New.
 579         * testsuite/gas/i386/x86-64-amx.d: New.
 580         * testsuite/gas/i386/x86-64-amx.s: New.
 581         * testsuite/gas/i386/x86-64-amx-bad.d: New.
 582         * testsuite/gas/i386/x86-64-amx-bad.s: New.
 583
 584 2020-07-10  Tom de Vries  <tdevries@suse.de>
 585
 586         * testsuite/gas/elf/dwarf2-11.d: Update expected output from
 587         readelf's line table decoding.
 588         * testsuite/gas/elf/dwarf2-12.d: Likewise.
 589         * testsuite/gas/elf/dwarf2-13.d: Likewise.
 590         * testsuite/gas/elf/dwarf2-14.d: Likewise.
 591         * testsuite/gas/elf/dwarf2-15.d: Likewise.
 592         * testsuite/gas/elf/dwarf2-16.d: Likewise.
 593         * testsuite/gas/elf/dwarf2-17.d: Likewise.
 594         * testsuite/gas/elf/dwarf2-18.d: Likewise.
 595         * testsuite/gas/elf/dwarf2-19.d: Likewise.
 596         * testsuite/gas/elf/dwarf2-5.d: Likewise.
 597         * testsuite/gas/elf/dwarf2-6.d: Likewise.
 598         * testsuite/gas/elf/dwarf2-7.d: Likewise.
 599
 600 2020-07-09  H.J. Lu  <hongjiu.lu@intel.com>
 601
 602         * config/tc-i386.c (output_insn): Set YMM/ZMM features for
 603         VEX/EVEX vector instructions.
 604         * testsuite/gas/i386/property-4.d: New file.
 605         * testsuite/gas/i386/property-4.s: Likewise.
 606         * testsuite/gas/i386/property-5.d: Likewise.
 607         * testsuite/gas/i386/property-5.s: Likewise.
 608         * testsuite/gas/i386/x86-64-property-4.d: Likewise.
 609         * testsuite/gas/i386/x86-64-property-5.d: Likewise.
 610
 611 2020-07-09  H.J. Lu  <hongjiu.lu@intel.com>
 612
 613         * NEWS: Mention --enable-x86-used-note.
 614         * configure.ac: Configure with --enable-x86-used-note by default
 615         for Linux/x86.
 616         * configure: Regenerated.
 617
 618 2020-07-09  Alan Modra  <amodra@gmail.com>
 619
 620         * config/obj-coff.h: Remove TE_PE support.
 621         * config/tc-ppc.c: Likewise.
 622         * config/tc-ppc.h: Likewise.
 623         * configure.tgt: Remove powerpc PE and powerpc lynxos.
 624         * testsuite/gas/cfi/cfi.exp (cfi-common-6): Remove powerpc PE
 625         condition.
 626         * testsuite/gas/macros/macros.exp: Don't xfail powerpc PE.
 627
 628 2020-07-08  Jan Beulich  <jbeulich@suse.com>
 629
 630         * testsuite/gas/i386/fma4-lig.d, testsuite/gas/i386/xop-lig.d:
 631         New.
 632         * testsuite/gas/i386/i386.exp: Run new tests.
 633
 634 2020-07-07  Claudiu Zissulescu  <claziss@synopsys.com>
 635
 636         * config/tc-arc.c (find_opcode_match): Add error messages.
 637         * testsuite/gas/arc/add_s-err.s: Update test.
 638         * testsuite/gas/arc/asm-errors.err: Likewise.
 639         * testsuite/gas/arc/cpu-em-err.s: Likewise.
 640         * testsuite/gas/arc/hregs-err.s: Likewise.
 641         * testsuite/gas/arc/warn.s: Likewise.
 642
 643 2020-07-07  H.J. Lu  <hongjiu.lu@intel.com>
 644
 645         PR gas/26212
 646         * doc/c-i386.texi: Remove an incorrect AVX2 entry.
 647
 648 2020-07-07  Alan Modra  <amodra@gmail.com>
 649
 650         * testsuite/gas/all/gas.exp: Use is_xcoff_format.
 651         * testsuite/gas/ppc/ppc.exp: Likewise.
 652         * testsuite/gas/all/weakref1l.d: Likewise.
 653
 654 2020-07-07  Nick Clifton  <nickc@redhat.com>
 655
 656         * testsuite/gas/arm/cde-missing-fp.l: Fix spelling mistake in
 657         expected output.
 658
 659 2020-07-06  Jan Beulich  <jbeulich@suse.com>
 660
 661         * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
 662         testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
 663         testsuite/gas/i386/x86-64-evex-wig1.d,
 664         testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
 665         expectations.
 666
 667 2020-07-06  Jan Beulich  <jbeulich@suse.com>
 668
 669         * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
 670         * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
 671         * testsuite/gas/i386/avx512f-opts-intel.d,
 672         testsuite/gas/i386/avx512f-opts.d
 673         testsuite/gas/i386/x86-64-avx512f-opts-intel.d
 674         testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
 675
 676 2020-07-06  Yuri Chornoivan  <yurchor@ukr.net>
 677
 678         PR 26204
 679         * config/tc-arm.c: Fix spelling mistake.
 680         * config/tc-riscv.c: Likewise.
 681         * config/tc-z80.c: Likewise.
 682         * po/gas.pot: Regenerate.
 683
 684 2020-07-06  Nick Clifton  <nickc@redhat.com>
 685
 686         * po/uk.po: Updated Ukranian translation.
 687
 688 2020-07-04  Nick Clifton  <nickc@redhat.com>
 689
 690         * configure: Regenerate.
 691         * po/gas.pot: Regenerate.
 692
 693 2020-07-04  Nick Clifton  <nickc@redhat.com>
 694
 695         * version.m4: Change version number to 2.35.50.
 696         * configure: Regenerate.
 697         * po/bfd.pot: Regenerate.
 698
 699 2020-07-04  Nick Clifton  <nickc@redhat.com>
 700
 701         Binutils 2.35 branch created.
 702
 703 2020-07-03  Alan Modra  <amodra@gmail.com>
 704
 705         PR 26028
 706         * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
 707
 708 2020-07-02  H.J. Lu  <hongjiu.lu@intel.com>
 709
 710         * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
 711         swap two source operands.
 712
 713 2020-07-02  Nick Clifton  <nickc@redhat.com>
 714
 715         * testsuite/gas/all/fill-1.d: Skip for MeP targets.
 716
 717 2020-07-02  Alex Coplan  <alex.coplan@arm.com>
 718
 719         * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
 720         segfault on negative chars.
 721         * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
 722         * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
 723
 724 2020-07-02  Nick Clifton  <nickc@redhat.com>
 725
 726         PR 26028
 727         * testsuite/gas/ia64/group-2.d: Add -T option to readelf
 728         command line.
 729         * testsuite/gas/ia64/unwind.d: Likewise.
 730         * testsuite/gas/mmix/bspec-1.d: Likewise.
 731         * testsuite/gas/mmix/bspec-2.d: Likewise.
 732         * testsuite/gas/mmix/comment-1.d: Likewise.
 733         * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
 734
 735 2020-07-01  Alan Modra  <amodra@gmail.com>
 736
 737         * config/tc-xc16x.c (md_apply_fix): Add FIXME.
 738
 739 2020-07-01  Alan Modra  <amodra@gmail.com>
 740
 741         * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
 742         in data sections, and mep.
 743
 744 2020-06-30  H.J. Lu  <hongjiu.lu@intel.com>
 745
 746         * NEWS: Mention x86 NaCl target support removal.
 747         * config/tc-i386.c: Remove x86 NaCl target support.
 748         * config/tc-i386.h: Likewise.
 749         * configure.tgt: Likewise.
 750         * testsuite/gas/i386/i386.exp: Likewise.
 751         * testsuite/gas/i386/iamcu-1.d: Likewise.
 752         * testsuite/gas/i386/iamcu-2.d: Likewise.
 753         * testsuite/gas/i386/iamcu-3.d: Likewise.
 754         * testsuite/gas/i386/iamcu-4.d: Likewise.
 755         * testsuite/gas/i386/iamcu-5.d: Likewise.
 756         * testsuite/gas/i386/k1om.d: Likewise.
 757         * testsuite/gas/i386/l1om.d: Likewise.
 758
 759 2020-06-30  Nelson Chu  <nelson.chu@sifive.com>
 760
 761         * config/tc-riscv.c (riscv_csr_class_check): Removed.  Move the
 762         checking into riscv_csr_address.
 763         (riscv_csr_version_check): Likewise.
 764         (riscv_csr_address): New function.  Return the suitable CSR address
 765         after checking the ISA dependency and versions.  Issue warnings if
 766         we find any conflict and -mcsr-check is set.  CSR_CLASS_F and
 767         CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
 768         priv spec versions for them.
 769         (reg_csr_lookup_internal): Call riscv_csr_address to find the
 770         suitable CSR address.
 771         * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
 772         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
 773         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
 774         * testsuite/gas/riscv/priv-reg-fail-fext.l:  We don't care the
 775         priv spec warnings here.  These warnings are added by accident.
 776         Remove them and only focus on the ISA dependency warnings.
 777         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
 778         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
 779         * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
 780         dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
 781         than the privileged ones.
 782         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
 783         * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
 784         * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
 785         * testsuite/gas/riscv/priv-reg.s: Likewise.  Add missing debug CSR.
 786         * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
 787         * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
 788         * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
 789         * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
 790         * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
 791         * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
 792
 793 2020-06-29  H.J. Lu  <hongjiu.lu@intel.com>
 794
 795         * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
 796         (md_assemble): Don't process ImmExt without operands.
 797
 798 2020-06-29  Hans-Peter Nilsson  <hp@bitrange.com>
 799
 800         PR gas/25331
 801         * config/tc-mmix.c (md_assemble) <fixup for
 802         BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
 803         Also, set its fx_no_overflow.
 804         (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
 805         Similarly this fixup affects 4 bytes, not 8 and needs its
 806         fx_no_overflow set.
 807         * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
 808         * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
 809
 810 2020-06-29  Alan Modra  <amodra@gmail.com>
 811
 812         * config/tc-s12z.c: Use C style comments.
 813         * config/tc-z80.c: Likewise.
 814         * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
 815
 816 2020-06-26  H.J. Lu  <hongjiu.lu@intel.com>
 817
 818         * config/tc-i386.c (md_assemble): Process ImmExt without
 819         operands.
 820
 821 2020-06-26  H.J. Lu  <hongjiu.lu@intel.com>
 822
 823         * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
 824         Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
 825         VECSIB256 and VECSIB512, respectively.
 826         (build_modrm_byte): Replace vecsib with sib.
 827
 828 2020-06-26  Jan Beulich  <jbeulich@suse.com>
 829
 830         * testsuite/gas/i386/nop-1-suffix.d: New.
 831         * testsuite/gas/i386/i386.exp: Run new test.
 832
 833 2020-06-26  Pat Bernardi  <bernardi@adacore.com>
 834
 835         * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
 836         (md_pseudo_table): Handle "gnu_attribute".
 837         * doc/as.texi: Document GNU attribute for M68K.
 838
 839 2020-06-25  Nick Clifton  <nickc@redhat.com>
 840
 841         PR 26141
 842         * config/tc-arm.c (arm_force_relocation): Force resolution of
 843         BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
 844         * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
 845
 846 2020-06-25  Jan Beulich  <jbeulich@suse.com>
 847
 848         * config/tc-i386.c (md_assemble): Move call to process_immext()
 849         ...
 850         (process_operands): ... here.
 851
 852 2020-06-25  Jan Beulich  <jbeulich@suse.com>
 853
 854         * config/tc-i386.c (process_suffix): Skip ambiguous operand size
 855         diagnostic when there is a sizing prefix.  Switch to word/dword/
 856         qword encoding when there is a sizing prefix and no (explicit or
 857         derived) suffix.
 858         (update_imm): Handle presence of a sizing prefix.
 859         * testsuite/gas/i386/noreg16-data32.d,
 860         testsuite/gas/i386/noreg32-data16.d,
 861         testsuite/gas/i386/noreg32-data16.e,
 862         testsuite/gas/i386/noreg64-data16.d,
 863         testsuite/gas/i386/noreg64-data16.e,
 864         testsuite/gas/i386/noreg64-rex64.d: New.
 865         * testsuite/gas/i386/i386.exp: Run new tests.
 866         * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
 867         Introduce and use pfx* macros.
 868         * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
 869         addressing.
 870         * testsuite/gas/i386/noreg16.d: Adjust expectations.
 871
 872 2020-06-25  Jan Beulich  <jbeulich@suse.com>
 873
 874         * testsuite/gas/i386/avx-16bit.d,
 875         testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
 876         testsuite/gas/i386/avx512f-16bit.d,
 877         testsuite/gas/i386/avx512f.d,
 878         testsuite/gas/i386/evex-lig256.d,
 879         testsuite/gas/i386/evex-lig512.d
 880         testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
 881         testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
 882         testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
 883         testsuite/gas/i386/sse2-16bit.d,
 884         testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
 885         expectations.
 886
 887 2020-06-25  Jan Beulich  <jbeulich@suse.com>
 888
 889         * config/tc-i386.c (md_assemble): Also reject explicit REX
 890         prefixes with VEX and alike encoded insns. Zap consumed bits
 891         from i.rex.
 892         (output_insn): Don't ignore REX prefix for VEX and alike
 893         encodings; abort() instead if encountered.
 894         * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
 895         ...
 896         * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
 897         * testsuite/gas/i386/x86-64-pseudos.d,
 898         testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
 899
 900 2020-06-25  Jan Beulich  <jbeulich@suse.com>
 901
 902         * config/tc-i386.c (process_operands): Translate explicit REX
 903         prefix into i.rex for SSE2AVX templates.
 904         (set_rex_vrex): New helper.
 905         (build_modrm_byte): Use it.
 906         * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
 907         REX prefixes.
 908         * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
 909
 910 2020-06-25  Jan Beulich  <jbeulich@suse.com>
 911
 912         * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
 913         templates when there's no data size prefix.
 914         (md_assemble): Reject data size prefix also for legacy encoded
 915         SIMD templates.
 916         * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
 917         Uncomment previously not working line.
 918         * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
 919         data16 prefix.
 920         * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
 921         testsuite/gas/i386/sse2avx.d: Adjust expectations.
 922
 923 2020-06-25  Jan Beulich  <jbeulich@suse.com>
 924
 925         * config/tc-i386.c (build_evex_prefix): Drop early setting of
 926         vec_length.
 927
 928 2020-06-23  Nelson Chu  <nelson.chu@sifive.com>
 929
 930         * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
 931         explicit_priv_attr.  It used to indicate CSR or priv instructions are
 932         explictly used.
 933         (riscv_is_priv_insn): Return True if it is a privileged instruction.
 934         (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
 935         is privileged or not.  If it is, then set explicit_priv_attr to TRUE.
 936         (riscv_write_out_attrs): Clarification of when to generate the elf
 937         priv spec attributes.
 938         * testsuite/gas/riscv/attribute-11.s: Add comments.
 939         * testsuite/gas/riscv/attribute-14.s: New testcase.  Use symbol
 940         `priv_insn_<n>` to decide which priv instruction is expected to used.
 941         (<n> is a to e.)
 942         * testsuite/gas/riscv/attribute-14a.d: Likewise.
 943         * testsuite/gas/riscv/attribute-14b.d: Likewise.
 944         * testsuite/gas/riscv/attribute-14c.d: Likewise.
 945         * testsuite/gas/riscv/attribute-14d.d: Likewise.
 946         * testsuite/gas/riscv/attribute-14e.d: Likewise.
 947
 948 2020-06-22  Nelson Chu  <nelson.chu@sifive.com>
 949
 950         * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
 951         (riscv_set_default_priv_spec): Get the priv spec version from the
 952         priv spec attributes by riscv_get_priv_spec_class_from_numbers.
 953
 954 2020-06-20  Alan Modra  <amodra@gmail.com>
 955
 956         * configure.tgt: Set bfd_gas for all SH targets.
 957
 958 2020-06-18  Jan Beulich  <jbeulich@suse.com>
 959
 960         * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
 961         * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
 962         expectations.
 963
 964 2020-06-16  Lili Cui  <lili.cui@intel.com>
 965
 966         * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
 967         cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
 968         * doc/c-i386.texi: Add avx512_vp2intersect.
 969
 970 2020-06-16  Jan Beulich  <jbeulich@suse.com>
 971
 972         * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
 973         conditional.
 974         * testsuite/gas/i386/sse-check.s: Adjust comment.
 975         * testsuite/gas/i386/sse-check-error.l,
 976         testsuite/gas/i386/sse-check-warn.e,
 977         testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
 978         expectations.
 979
 980 2020-06-16  Alan Modra  <amodra@gmail.com>
 981
 982         * config/tc-tic30.h: Remove OBJ_AOUT support.
 983         * configure.tgt: Delete tic30-*-*aout* entry.
 984
 985 2020-06-15  Max Filippov  <jcmvbkbc@gmail.com>
 986
 987         * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
 988         macros.
 989         (elf32xtensa_abi): New declaration.
 990         (option_abi_windowed, option_abi_call0): New enum constants.
 991         (md_longopts): Add entries for --abi-windowed and --abi-call0.
 992         (md_parse_option): Add handlers for --abi-windowed and
 993         --abi-call0.
 994         (xtensa_add_config_info): Use xtensa_abi_choice instead of
 995         XSHAL_ABI to format ABI tag.
 996         * doc/as.texi (Target Xtensa options): Add --abi-windowed and
 997         --abi-call0 to the list of options.
 998         * doc/c-xtensa.texi: Add description for options --abi-windowed
 999         and --abi-call0.
1000         * testsuite/gas/xtensa/abi-call0.d: New test definition.
1001         * testsuite/gas/xtensa/abi-windowed.d: New test definition.
1002         * testsuite/gas/xtensa/abi.s: New test source.
1003
1004 2020-06-14  H.J. Lu  <hongjiu.lu@intel.com>
1005
1006         PR gas/26115
1007         * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
1008         xsusldtrk.
1009         * testsuite/gas/i386/tsxldtrk.s: Likewise.
1010         * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1011         * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
1012
1013 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
1014
1015         * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
1016         * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
1017         * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
1018
1019 2020-06-09  Seth Girvan  <snth@snthhacks.com>
1020
1021         * doc/c-avr.texi: Improve wording.
1022
1023 2020-06-09  Jan Beulich  <jbeulich@suse.com>
1024
1025         * testsuite/gas/i386/x86-64-pseudos-bad.s,
1026         testsuite/gas/i386/x86-64-pseudos-bad.l: New.
1027
1028 2020-06-09  Jan Beulich  <jbeulich@suse.com>
1029
1030         * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
1031         encoding tests.
1032         * testsuite/gas/i386/prefix.d: Adjust expectations.
1033
1034 2020-06-09  Jan Beulich  <jbeulich@suse.com>
1035
1036         * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
1037         with VEX/EVEX encoding tests.
1038         * testsuite/gas/i386/prefix.d: Adjust expectations.
1039
1040 2020-06-09  Jan Beulich  <jbeulich@suse.com>
1041
1042         * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
1043         suffix.
1044         * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
1045         * testsuite/gas/i386/noreg64.d: Adjust expectations.
1046         * testsuite/gas/i386/noreg-intel64.d,
1047         testsuite/gas/i386/noreg-intel64.l,
1048         testsuite/gas/i386/noreg-intel64.s: New.
1049         * testsuite/gas/i386/i386.exp: Run new tests.
1050
1051 2020-06-09  Jan Beulich  <jbeulich@suse.com>
1052
1053         * config/tc-i386.c (vex_encoding_error): New enumerator.
1054         (VEX_check_operands): Rename to VEX_check_encoding. Check
1055         for vex_encoding_error. Move Imm4 handling ...
1056         (check_VecOperands): ... here.
1057         (match_template): Call VEX_check_encoding when there are no
1058         operands. Split construct calling check_VecOperands and
1059         VEX_check_encoding (when there are operands).
1060         (check_register): Don't blindly set vex_encoding_evex.
1061         * testsuite/gas/i386/pseudos-bad.s,
1062         testsuite/gas/i386/pseudos-bad.l: New.
1063         * testsuite/gas/i386/i386.exp: Run new test.
1064         * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
1065
1066 2020-06-08  Alex Coplan  <alex.coplan@arm.com>
1067
1068         * config/tc-arm.c (insns): Add dfb.
1069         * testsuite/gas/arm/dfb.d: New test.
1070         * testsuite/gas/arm/dfb.s: Input for test.
1071
1072 2020-06-08  Nick Clifton  <nickc@redhat.com>
1073
1074         * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
1075
1076 2020-06-08  Jan Beulich  <jbeulich@suse.com>
1077
1078         * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
1079
1080 2020-06-08  Jan Beulich  <jbeulich@suse.com>
1081
1082         * config/tc-i386.c (check_byte_reg): Drop dead conditional
1083         around as_bad().
1084
1085 2020-06-08  Jan Beulich  <jbeulich@suse.com>
1086
1087         * config/tc-i386.c (check_register): Split RegTR handling, to
1088         fail recognition also in 64-bit mode as well as with i586 or
1089         i686 explicitly enabled.
1090         * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
1091         * testsuite/gas/i386/x86_64-intel.d,
1092         testsuite/gas/i386/x86_64.d: Adjust expectations.
1093
1094 2020-06-08  Jan Beulich  <jbeulich@suse.com>
1095
1096         * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
1097         * testsuite/gas/cfi/cfi.exp: Run this test.
1098
1099 2020-06-08  Jan Beulich  <jbeulich@suse.com>
1100
1101         * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
1102         check to %st(N) parsing logic.
1103         * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
1104
1105 2020-06-08  Jan Beulich  <jbeulich@suse.com>
1106
1107         * config/tc-i386.c (bad_reg): New.
1108         (check_VecOperations, i386_att_operand, i386_parse_name): Check
1109         for it.
1110         (check_register): New, broken out from ...
1111         (parse_real_register): ... here. Call it.
1112         (parse_register): Call it, and error upon failure.
1113         * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
1114         testsuite/gas/i386/x86-64-equ-bad.s,
1115         testsuite/gas/i386/x86-64-equ-bad.l: New.
1116         * testsuite/gas/i386/i386.exp: Run new tests.
1117
1118 2020-06-06  Alan Modra  <amodra@gmail.com>
1119
1120         * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
1121         * doc/c-ppc.texi: Likewise.
1122
1123 2020-06-06  Alan Modra  <amodra@gmail.com>
1124
1125         * config/tc-ppc.c: Update throughout for reloc renaming.
1126
1127 2020-06-05  Jose E. Marchesi  <jose.marchesi@oracle.com>
1128
1129         * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
1130         stringop-overflow.
1131
1132 2020-06-05  Nelson Chu  <nelson.chu@sifive.com>
1133
1134         * config/tc-riscv.c (explicit_csr): New static boolean.
1135         Used to indicate CSR are explictly used.
1136         (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
1137         (riscv_write_out_attrs): If we already have set elf priv
1138         attributes, then generate them.  Otherwise, don't generate
1139         them when no CSR are used.
1140         * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
1141         * testsuite/gas/riscv/attribute-02.d: Likewise.
1142         * testsuite/gas/riscv/attribute-03.d: Likewise.
1143         * testsuite/gas/riscv/attribute-04.d: Likewise.
1144         * testsuite/gas/riscv/attribute-05.d: Likewise.
1145         * testsuite/gas/riscv/attribute-06.d: Likewise.
1146         * testsuite/gas/riscv/attribute-07.d: Likewise.
1147         * testsuite/gas/riscv/attribute-08.d: Likewise.
1148         * testsuite/gas/riscv/attribute-09.d: Likewise.
1149         * testsuite/gas/riscv/attribute-10.d: Likewise.
1150         * testsuite/gas/riscv/attribute-unknown.d: Likewise.
1151         * testsuite/gas/riscv/attribute-11.s: New testcase.
1152         * testsuite/gas/riscv/attribute-11.d: New testcase.  The CSR is
1153         used, so we should output the ELF priv attributes.
1154         * testsuite/gas/riscv/attribute-12.d: New testcase.  The CSR is
1155         used, so output the priv attributes according to the -mpriv-spec.
1156         * testsuite/gas/riscv/attribute-13.d: New testcase.  The CSR isn't
1157         used, so ignore the -mpriv-spec setting.
1158
1159 2020-06-04  H.J. Lu  <hongjiu.lu@intel.com>
1160
1161         * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
1162         cgen_get_insn_value.
1163         * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
1164         endianness to cgen_get_insn_value and cgen_put_insn_value.
1165
1166 2020-06-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
1167
1168         * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
1169         cgen_put_insn_value.
1170
1171 2020-06-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
1172
1173         * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
1174         bpf_cgen_cpu_open.
1175         (md_assemble): Remove no longer needed hack.
1176
1177 2020-06-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
1178
1179         * cgen.c (gas_cgen_finish_insn): Pass the endianness to
1180         cgen_put_insn_value.
1181         (gas_cgen_md_apply_fix): Likewise.
1182         (gas_cgen_md_apply_fix): Likewise.
1183         * config/tc-bpf.c (md_apply_fix): Pass data endianness to
1184         cgen_put_insn_value.
1185         * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
1186         cgen_put_insn_value.
1187
1188 2020-06-04  Alan Modra  <amodra@gmail.com>
1189
1190         * testsuite/config/default.exp: Remove global directive outside
1191         proc body.
1192         * testsuite/gas/mep/complex-relocs.exp: Likewise.
1193         * testsuite/gas/microblaze/relax_size.exp: Likewise.
1194         * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
1195         * testsuite/gas/mt/relocs.exp: Likewise.
1196         * testsuite/gas/rx/rx.exp: Likewise.
1197
1198 2020-06-03  Stephen Casner  <casner@acm.org>
1199
1200         * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
1201
1202 2020-06-02  Frédéric Pétrot  <frederic.petrot@univ-grenoble-alpes.fr>
1203             Jim Wilson  <jimw@sifive.com>
1204
1205         PR 26051
1206         * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
1207         simm12(rs1).  Correct S format to use simm12(rs1).  Drop SB and B
1208         formats using simm12(rs1).  Correct SB and B to use rs1 and rs2.
1209         Move B before SB.  Move J before UJ.
1210
1211 2020-06-01  Alex Coplan  <alex.coplan@arm.com>
1212
1213         * write.c (relax_segment): Fix handling of negative offset when
1214         relaxing an rs_org frag.
1215         * testsuite/gas/aarch64/org-neg.d: New test.
1216         * testsuite/gas/aarch64/org-neg.l: Error output for test.
1217         * testsuite/gas/aarch64/org-neg.s: Input for test.
1218         * testsuite/gas/arm/org-neg.d: New test.
1219         * testsuite/gas/arm/org-neg.l: Error output for test.
1220         * testsuite/gas/arm/org-neg.s: Input for test.
1221
1222 2020-05-28  Stephen Casner  <casner@acm.org>
1223
1224         Fix unexpected failures in gas testsuite for pdp11-aout target.
1225         These are caused by the PDP11's mix of little-endian octets in
1226         shorts but shorts in big endian order for long or quad.
1227
1228         * config/tc-pdp11.c (md_number_to_chars): Implement .quad
1229         * testsuite/gas/all/gas.exp: Select alternate test scripts for
1230         pdp11, skip octa test completely.
1231         * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
1232         * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
1233         * testsuite/gas/all/cond-pdp11.l: Match different octet order.
1234
1235 2020-05-28  Alex Coplan  <alex.coplan@arm.com>
1236
1237         * frags.c (frag_grow): Fix comment.
1238
1239 2020-05-27  Stephen Casner  <casner@acm.org>
1240
1241         PR gas/26001
1242         * config/tc-pdp11.c (parse_reg): Distinguish register names from
1243         symbols that begin with a register name.
1244         * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
1245         * testsuite/gas/pdp11/pr26001.s: Likewise.
1246         * testsuite/gas/pdp11/pr26001.d: Likewise.
1247
1248 2020-05-27  Simon Cook  <simon.cook@embecosm.com>
1249
1250         * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
1251         pointer when creating struct riscv_csr_extra.
1252
1253 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1254
1255         * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
1256         * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
1257         * testsuite/gas/i386/inval-avx512f.l: Updated.
1258
1259 2020-05-26  Stefan Schulze Frielinghaus  <stefansf@linux.ibm.com>
1260
1261         * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
1262         load/store instruction variants with alignment hints.
1263         * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
1264         instruction variants with alignment hints.
1265
1266 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1267
1268         PR gas/26044
1269         * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
1270         instead of R_XGATE_PCREL_X.
1271         (xgate_parse_operand): Replace R_XGATE_PCREL_X with
1272         BFD_RELOC_XGATE_PCREL_X.
1273
1274 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1275
1276         PR gas/26044
1277         * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
1278         with &fragP->fr_literal[0].
1279
1280 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1281
1282         PR gas/26044
1283         * config/tc-vax.c (md_estimate_size_before_relax): Replace
1284         fragP->fr_literal with &fragP->fr_literal[0].
1285         (md_convert_frag): Likewise.
1286
1287 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1288
1289         PR gas/26044
1290         * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
1291         with &fragP->fr_literal[0].
1292
1293 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1294
1295         PR gas/26044
1296         * config/tc-crx.c (getreg_image): Change argument type to int.
1297         (md_convert_frag): Replace fragP->fr_literal with
1298         &fragP->fr_literal[0].
1299
1300 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1301
1302         PR gas/26044
1303         * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
1304         sprintf with memmove.
1305
1306 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
1307
1308         * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
1309         with &fragP->fr_literal[0].
1310
1311 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
1312
1313         PR gas/26041
1314         * config/tc-cr16.c (md_assemble): Use memmove to concatenate
1315         2 overlapping strings.
1316
1317 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
1318
1319         * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
1320         with &fragP->fr_literal[0].
1321
1322 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
1323
1324         * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
1325         with &fragp->fr_literal[0].
1326         * config/tc-microblaze.c (md_apply_fix): Likewise.
1327         * config/tc-sh.c (md_convert_frag): Likewise.
1328
1329 2020-05-24  Jim Wilson  <jimw@sifive.com>
1330
1331         PR 26025
1332         * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
1333         asection to segT.  New locals seg and subseg.  Call subseg_set before
1334         fix_new_exp.  Call subseg_set after loop to restore original values.
1335
1336 2020-05-21  Alan Modra  <amodra@gmail.com>
1337
1338         * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
1339         throughout.
1340         * config/obj-elf.c: Likewise.
1341         * config/tc-aarch64.c: Likewise.
1342         * config/tc-arm.c: Likewise.
1343         * config/tc-m68k.c: Likewise.
1344         * config/tc-nios2.c: Likewise.
1345         * config/tc-tic30.c: Likewise.
1346         * ecoff.c: Likewise.
1347         * read.c: Likewise.
1348         * stabs.c: Likewise.
1349         * symbols.c: Likewise.
1350         * testsuite/gas/all/test-gen.c: Likewise.
1351
1352 2020-05-20  Nelson Chu  <nelson.chu@sifive.com>
1353
1354         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
1355         * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
1356         Static variables which are used to set the ISA extensions. You can
1357         use -march (or ELF build attributes) and -misa-spec to set them,
1358         respectively.
1359         (ext_version_hash): The hash table used to handle the extensions
1360         with versions.
1361         (init_ext_version_hash): Initialize the ext_version_hash according
1362         to riscv_ext_version_table.
1363         (riscv_get_default_ext_version): The callback function of
1364         riscv_parse_subset_t.  According to the choosed ISA spec,
1365         get the default version for the specific extension.
1366         (riscv_set_arch): Set the callback function.
1367         (enum options, struct option md_longopts): Add new option -misa-spec.
1368         (md_parse_option): Do not call riscv_set_arch for -march.  We will
1369         call it later in riscv_after_parse_args.  Call riscv_get_isa_spec_class
1370         to set default_isa_spec class.
1371         (riscv_after_parse_args): Call init_ext_version_hash to initialize the
1372         ext_version_hash, and then call riscv_set_arch to set the architecture
1373         with versions according to default_arch_with_ext.
1374         * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
1375         x extensions.
1376         * testsuite/gas/riscv/attribute-03.d: Likewise.
1377         * testsuite/gas/riscv/attribute-09.d: New testcase.  For i-ext, we
1378         already set it's version to 2p1 by march, so no need to use the default
1379         2p2 version.  For m-ext, we do not set the version by -march and ELF arch
1380         attribute, so set the default 2p0 to it.  For zicsr, it is not defined in
1381         ISA spec 2p2, so set 0p0 to it.
1382         * testsuite/gas/riscv/attribute-10.d: New testcase.  The version of
1383         zicsr is 2p0 according to ISA spec 20191213.
1384         * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
1385         (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
1386         You can set them by configure options --with-arch and
1387         --with-isa-spec, respectively.
1388         (riscv_set_default_isa_spec): New function used to set the
1389         default ISA spec.
1390         (md_parse_option): Call riscv_set_default_isa_spec rather than
1391         call riscv_get_isa_spec_class directly.
1392         (riscv_after_parse_args): If the -isa-spec is not set, then we
1393         set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
1394         calling riscv_set_default_isa_spec.
1395         * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
1396         the --with-isa-spec may be set to different ISA spec.
1397         * testsuite/gas/riscv/attribute-02.d: Likewise.
1398         * testsuite/gas/riscv/attribute-03.d: Likewise.
1399         * testsuite/gas/riscv/attribute-04.d: Likewise.
1400         * testsuite/gas/riscv/attribute-05.d: Likewise.
1401         * testsuite/gas/riscv/attribute-06.d: Likewise.
1402         * testsuite/gas/riscv/attribute-07.d: Likewise.
1403         * configure.ac: Add configure options, --with-arch and
1404         --with-isa-spec.
1405         * configure: Regenerated.
1406         * config.in: Regenerated.
1407         * config/tc-riscv.c (default_priv_spec): Static variable which is
1408         used to check if the CSR is valid for the chosen privilege spec. You
1409         can use -mpriv-spec to set it.
1410         (enum reg_class): We now get the CSR address from csr_extra_hash rather
1411         than reg_names_hash.  Therefore, move RCLASS_CSR behind RCLASS_MAX.
1412         (riscv_init_csr_hashes): Only need to initialize one hash table
1413         csr_extra_hash.
1414         (riscv_csr_class_check): Change the return type to void.  Don't check
1415         the ISA dependency if -mcsr-check isn't set.
1416         (riscv_csr_version_check): New function.  Check and find the CSR address
1417         from csr_extra_hash, according to default_priv_spec.  Report warning
1418         for the invalid CSR if -mcsr-check is set.
1419         (reg_csr_lookup_internal): Updated.
1420         (reg_lookup_internal): Likewise.
1421         (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
1422         (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
1423         (md_parse_option): Call riscv_set_default_priv_version to set
1424         default_priv_spec.
1425         (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
1426         privilege spec to the newest one.
1427         (enum riscv_csr_class, struct riscv_csr_extra): Move them to
1428         include/opcode/riscv.h.
1429         * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
1430         to check the ISA dependency for CSR, so fix the spec version by adding
1431         -mpriv-spec=1.11.
1432         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.  There are some
1433         version warnings for the test case.
1434         * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1435         * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1436         * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1437         * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1438         * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1439         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
1440         Check whether the CSR is valid when privilege version 1.9 is choosed.
1441         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
1442         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
1443         Check whether the CSR is valid when privilege version 1.9.1 is choosed.
1444         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
1445         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
1446         Check whether the CSR is valid when privilege version 1.10 is choosed.
1447         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
1448         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
1449         Check whether the CSR is valid when privilege version 1.11 is choosed.
1450         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
1451         * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
1452         setting.  You can set it by configure option --with-priv-spec.
1453         (riscv_set_default_priv_spec): New function used to set the default
1454         privilege spec.
1455         (md_parse_option): Call riscv_set_default_priv_spec rather than
1456         call riscv_get_priv_spec_class directly.
1457         (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
1458         default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
1459         calling riscv_set_default_priv_spec.
1460         * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
1461         the --with-priv-spec may be set to different privilege spec.
1462         * testsuite/gas/riscv/priv-reg.d: Likewise.
1463         * configure.ac: Add configure option --with-priv-spec.
1464         * configure: Regenerated.
1465         * config.in: Regenerated.
1466         * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
1467         explicit_attr.  Set it to TRUE if any ELF attribute is found.
1468         (riscv_set_default_priv_spec): Try to set the default_priv_spec if
1469         the priv attributes are set.
1470         (md_assemble): Set the default_priv_spec according to the priv
1471         attributes when we start to assemble instruction.
1472         (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
1473         riscv_write_out_attrs.  Update the arch and priv attributes.  If we
1474         don't set the corresponding ELF attributes, then try to output the
1475         default ones.
1476         (riscv_set_public_attributes): If any ELF attribute or -march-attr
1477         options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
1478         to update the arch and priv attributes.
1479         (s_riscv_attribute): Make sure all arch and priv attributes are set
1480         before any instruction.
1481         * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
1482         ELF attribute or -march-attr is set.  If the priv attributes are not
1483         set, then try to update them by the default setting (-mpriv-spec or
1484         --with-priv-spec).
1485         * testsuite/gas/riscv/attribute-02.d: Likewise.
1486         * testsuite/gas/riscv/attribute-03.d: Likewise.
1487         * testsuite/gas/riscv/attribute-04.d: Likewise.
1488         * testsuite/gas/riscv/attribute-06.d: Likewise.
1489         * testsuite/gas/riscv/attribute-07.d: Likewise.
1490         * testsuite/gas/riscv/attribute-08.d: Likewise.
1491         * testsuite/gas/riscv/attribute-09.d: Likewise.
1492         * testsuite/gas/riscv/attribute-10.d: Likewise.
1493         * testsuite/gas/riscv/attribute-unknown.d: Likewise.
1494         * testsuite/gas/riscv/attribute-05.d: Likewise.  Also, the priv spec
1495         set by priv attributes must be supported.
1496         * testsuite/gas/riscv/attribute-05.s: Likewise.
1497         * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise.  Updated
1498         priv attributes according to the -mpriv-spec option.
1499         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
1500         * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
1501         * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
1502         * testsuite/gas/riscv/priv-reg.d: Removed.
1503         * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case.  Dump the
1504         CSR according to the priv spec 1.9.
1505         * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case.  Dump the
1506         CSR according to the priv spec 1.9.1.
1507         * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case.  Dump the
1508         CSR according to the priv spec 1.10.
1509         * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case.  Dump the
1510         CSR according to the priv spec 1.11.
1511         * config/tc-riscv.c (md_show_usage): Add descriptions about
1512         the new GAS options.
1513         * doc/c-riscv.texi: Likewise.
1514
1515 2020-05-19  Peter Bergner  <bergner@linux.ibm.com>
1516
1517         * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
1518         * testsuite/gas/ppc/power9.d: Likewise.
1519         * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
1520         pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
1521         sync, wait, waitrsv>: Add tests.
1522         * testsuite/gas/ppc/power10.d: Likewise.
1523
1524 2020-05-19  Alexander Fedotov  <alfedotov@gmail.com>
1525
1526         PR 25992
1527         * config/tc-arm.c : Add arm_ext_v8r feature.
1528         (it_fsm_post_encode): Check arm_ext_v8r feature.
1529         (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
1530
1531 2020-05-19  Alan Modra  <amodra@gmail.com>
1532
1533         * write.c (write_contents): Use bfd_get_filename rather than
1534         accessing bfd->filename directly.  Use bfd_section_name rather
1535         than accessing section->name directly.
1536
1537 2020-05-19  Alan Modra  <amodra@gmail.com>
1538
1539         * symbols.c (local_symbol_make): Init all of lsy_flags.
1540
1541 2020-05-18  Alan Modra  <amodra@gmail.com>
1542
1543         * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
1544         before looking at add_symbol->sy_flags.
1545
1546 2020-05-18  Hongtao Liu  <hongtao.liu@intel.com>
1547
1548         * config/tc-i386.c: Not handle lret/iret.
1549         * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
1550         * testsuite/gas/i386/lfence-ret-b.d: Ditto.
1551         * testsuite/gas/i386/lfence-ret-c.d: Ditto.
1552         * testsuite/gas/i386/lfence-ret-d.d: Ditto.
1553         * testsuite/gas/i386/lfence-ret.s: Ditto.
1554         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
1555         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
1556         * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
1557         * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
1558         * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
1559         * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
1560         * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
1561
1562 2020-05-15  Alan Modra  <amodra@gmail.com>
1563             Alex Coplan  <alex.coplan@arm.com>
1564
1565         * symbols.c (struct local_symbol): Update comment.
1566         (resolve_symbol_value): For resolved symbols equated to other
1567         symbols, verify that the referenced symbol is not a local_symbol
1568         before accessing sy_value.  Don't leave symbol loops during
1569         finalize_syms resolution.
1570         * testsuite/gas/all/assign-bad-recursive.d: New test.
1571         * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
1572         * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
1573         * testsuite/gas/all/gas.exp: Run it.
1574
1575 2020-05-14  Nick Clifton  <nickc@redhat.com>
1576
1577         * po/sv.po: Updated Swedish translation.
1578
1579 2020-05-11  Alan Modra  <amodra@gmail.com>
1580
1581         * testsuite/gas/ppc/scalarquad.d,
1582         * testsuite/gas/ppc/scalarquad.s: New test.
1583         * testsuite/gas/ppc/ppc.exp: Run it.
1584
1585 2020-05-11  Alan Modra  <amodra@gmail.com>
1586
1587         * testsuite/gas/ppc/rightmost.d,
1588         * testsuite/gas/ppc/rightmost.s: New test.
1589         * testsuite/gas/ppc/ppc.exp: Run it.
1590
1591 2020-05-11  Alan Modra  <amodra@gmail.com>
1592
1593         * testsuite/gas/ppc/xvtlsbb.d,
1594         * testsuite/gas/ppc/xvtlsbb.s: New test.
1595         * testsuite/gas/ppc/ppc.exp: Run it.
1596
1597 2020-05-11  Alan Modra  <amodra@gmail.com>
1598
1599         * testsuite/gas/ppc/stringop.d,
1600         * testsuite/gas/ppc/stringop.s: New test.
1601         * testsuite/gas/ppc/ppc.exp: Run it.
1602
1603 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
1604
1605         * testsuite/gas/ppc/set_bool.d,
1606         * testsuite/gas/ppc/set_bool.s: New test.
1607         * testsuite/gas/ppc/ppc.exp: Run it.
1608
1609 2020-05-11  Alan Modra  <amodra@gmail.com>
1610
1611         * testsuite/gas/ppc/bitmanip.d,
1612         * testsuite/gas/ppc/bitmanip.s: New test.
1613         * testsuite/gas/ppc/ppc.exp: Run it.
1614
1615 2020-05-11  Alan Modra  <amodra@gmail.com>
1616
1617         * testsuite/gas/ppc/genpcv.d,
1618         * testsuite/gas/ppc/genpcv.s: New test.
1619         * testsuite/gas/ppc/ppc.exp: Run it.
1620
1621 2020-05-11  Alan Modra  <amodra@gmail.com>
1622
1623         * testsuite/gas/ppc/maskmanip.d,
1624         * testsuite/gas/ppc/maskmanip.s: New test.
1625         * testsuite/gas/ppc/ppc.exp: Run it.
1626
1627 2020-05-11  Alan Modra  <amodra@gmail.com>
1628             Peter Bergner  <bergner@linux.ibm.com>
1629
1630         * config/tc-ppc.c (pre_defined_registers): Add accumulators.
1631         (md_assemble): Check acc specified in correct operand.
1632         * testsuite/gas/ppc/outerprod.d,
1633         * testsuite/gas/ppc/outerprod.s,
1634         * testsuite/gas/ppc/vsx4.d,
1635         * testsuite/gas/ppc/vsx4.s: New tests.
1636         * testsuite/gas/ppc/ppc.exp: Run them.
1637
1638 2020-05-11  Alan Modra  <amodra@gmail.com>
1639
1640         * testsuite/gas/ppc/simd_perm.d,
1641         * testsuite/gas/ppc/simd_perm.s: New test.
1642         * testsuite/gas/ppc/ppc.exp: Run it.
1643
1644 2020-05-11  Alan Modra  <amodra@gmail.com>
1645
1646         * testsuite/gas/ppc/int128.d,
1647         * testsuite/gas/ppc/int128.s: New test.
1648         * testsuite/gas/ppc/ppc.exp: Run it.
1649
1650 2020-05-11  Alan Modra  <amodra@gmail.com>
1651
1652         * testsuite/gas/ppc/vsx_32byte.d,
1653         * testsuite/gas/ppc/vsx_32byte.s: New test.
1654         * testsuite/gas/ppc/ppc.exp: Run it.
1655
1656 2020-05-11  Alan Modra  <amodra@gmail.com>
1657
1658         * testsuite/gas/ppc/vec_mul.s,
1659         * testsuite/gas/ppc/vec_mul.d: New test.
1660         * testsuite/gas/ppc/ppc.exp: Run it.
1661
1662 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
1663
1664         * testsuite/gas/ppc/byte_rev.d,
1665         * testsuite/gas/ppc/byte_rev.s: New test.
1666         * testsuite/gas/ppc/ppc.exp: Run it.
1667
1668 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
1669
1670         * testsuite/gas/ppc/power10.d: Add paste. tests.
1671         * testsuite/gas/ppc/power10.s: Likewise.
1672
1673 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
1674
1675         * testsuite/gas/ppc/power10.s: New test.
1676         * testsuite/gas/ppc/power10.d: Likewise.
1677         * testsuite/gas/ppc/ppc.exp: Run it.
1678
1679 2020-05-11  Alan Modra  <amodra@gmail.com>
1680
1681         * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
1682         renaming.
1683         * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
1684         place of -mfuture/-Mfuture.
1685         * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
1686         * testsuite/gas/ppc/prefix-reloc.d: Likewise.
1687
1688 2020-05-06  Nick Clifton  <nickc@redhat.com>
1689
1690         * po/sv.po: Updated Swedish translation.
1691
1692 2020-05-06  Nick Clifton  <nickc@redhat.com>
1693
1694         PR 25927
1695         * doc/as.texi (Preprocessing): Replace cross reference to not
1696         existant document with a URL to the equivalent page in the GCC
1697         manual.
1698
1699 2020-05-05  Nick Clifton  <nickc@redhat.com>
1700
1701         * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
1702         construction of a DWARF-5 directory name table.
1703         * testsuite/gas/elf/pr25917.d: Update expected output.
1704
1705 2020-05-05  Gunther Nikl <gnikl@justmail.de>
1706
1707         * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
1708         (md_parse_option): Remove initialization of elf_flags.
1709
1710 2020-05-04  Andre Vieira  <andre.simoesdiasvieira@arm.com>
1711
1712         PR gas/25863
1713         * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
1714         * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
1715         * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
1716
1717 2020-05-04  Nick Clifton  <nickc@redhat.com>
1718
1719         PR 25917
1720         * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
1721         table's existence before looking at its entries.
1722         Also do not emit a default directory entry if there are no
1723         directories in use.
1724
1725         * testsuite/gas/elf/pr25917.s: New test source file.
1726         * testsuite/gas/elf/pr25917.d: New test driver.
1727         * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
1728
1729 2020-04-30  Alex Coplan  <alex.coplan@arm.com>
1730
1731         * config/tc-aarch64.c (fix_insn): Implement for
1732         AARCH64_OPND_UNDEFINED.
1733         (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
1734         * testsuite/gas/aarch64/udf.s: New.
1735         * testsuite/gas/aarch64/udf.d: New.
1736         * testsuite/gas/aarch64/udf-invalid.s: New.
1737         * testsuite/gas/aarch64/udf-invalid.l: New.
1738         * testsuite/gas/aarch64/udf-invalid.d: New.
1739
1740 2020-04-30  Yoshinori Sato <ysato@users.sourceforge.jp>
1741
1742         * config/tc-rx.c (elf_flags): Reset default value.
1743         (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
1744
1745 2020-04-29  Max Filippov  <jcmvbkbc@gmail.com>
1746
1747         * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
1748         if it's not defined.
1749         (microarch_earliest): New static variable.
1750         (xg_translate_idioms): Translate "simcall" to "simcall 0" when
1751         simcall opcode has mandatory parameter.
1752         (xg_init_global_config): Initialize microarch_earliest.
1753
1754 2020-04-29  Nick Clifton  <nickc@redhat.com>
1755
1756         PR 22699
1757         * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
1758         IMM0_8S and add support for IMM0_8U.
1759         * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
1760         unsigned 8-bit immediate.
1761         * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
1762         * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
1763
1764 2020-04-27  Tamar Christina  <tamar.christina@arm.com>
1765
1766         * NEWS: Add news entry for big-obj.
1767         * config/tc-i386.c (i386_target_format): Support new format.
1768         * doc/c-i386.texi: Add i386 support.
1769         * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
1770         * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
1771
1772 2020-04-27  Nick Clifton  <nickc@redhat.com>
1773
1774         PR 25878
1775         * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
1776         (assign_file_to_slot): New function.  Fills in an entry in the
1777         files table.
1778         (allocate_filenum): Use new function.
1779         (allocate_filename_to_slot): Use new function.  If the specified
1780         slot entry is already in use, but was chosen automatically then
1781         reassign the automatic entry.
1782
1783 2020-04-26  Hongtao Liu  <hongtao.liu@intel.com
1784
1785         * config/tc-i386.c (lfence_before_ret_shl): New member.
1786         (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
1787         for Anysize insns.
1788         (insert_after_load): Issue warning for REP CMPS/SCAS.
1789         (insert_before_before): Handle iret, Handle
1790         -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
1791         (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
1792         -mlfence-before-ret=[none/not/or/shl/yes].
1793         Enable -mlfence-before-ret=shl when
1794         -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
1795         (md_show_usage): Ditto.
1796         * doc/c-i386.texi: Ditto.
1797         * testsuite/gas/i386/i386.exp: Add new testcases.
1798         * testsuite/gas/i386/lfence-load-b.d: New.
1799         * testsuite/gas/i386/lfence-load-b.e: New.
1800         * testsuite/gas/i386/lfence-load.d: Modified.
1801         * testsuite/gas/i386/lfence-load.e: New.
1802         * testsuite/gas/i386/lfence-load.s: Modified.
1803         * testsuite/gas/i386/lfence-ret-a.d: Modified.
1804         * testsuite/gas/i386/lfence-ret-b.d: Modified.
1805         * testsuite/gas/i386/lfence-ret-c.d: New.
1806         * testsuite/gas/i386/lfence-ret-d.d: New.
1807         * testsuite/gas/i386/lfence-ret.s: Modified.
1808         * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
1809         * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
1810         * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
1811         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
1812         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
1813         * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
1814         * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
1815         * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
1816         * testsuite/gas/i386/x86-64-lfence-ret.e: New.
1817         * testsuite/gas/i386/x86-64-lfence-ret.s: New.
1818
1819 2020-04-22  Max Filippov  <jcmvbkbc@gmail.com>
1820
1821         PR ld/25861
1822         * config/tc-xtensa.c (md_apply_fix): Replace
1823         BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
1824         BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1825         BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
1826         * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
1827         with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
1828
1829 2020-04-22  Alan Modra  <amodra@gmail.com>
1830
1831         * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
1832         symbol for ".symver .. remove".
1833         * doc/as.texi (.symver): Update.
1834         * testsuite/gas/symver/symver11.s: Make foo weak.
1835         * testsuite/gas/symver/symver11.d: Expect an error.
1836         * testsuite/gas/symver/symver7.d: Allow other random symbols.
1837
1838 2020-04-21  H.J. Lu  <hongjiu.lu@intel.com>
1839
1840         * testsuite/gas/symver/symver11.s: Add ".balign 8".
1841
1842 2020-04-21  Andreas Schwab  <schwab@linux-m68k.org>
1843
1844         PR 25848
1845         * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1846         * testsuite/gas/m68k/operands.d: Update.
1847         * testsuite/gas/m68k/op68000.d: Update for new error messages.
1848
1849 2020-04-21  Tamar Christina  <tamar.christina@arm.com>
1850
1851         PR binutils/24753
1852         * testsuite/gas/arm/pr24753.d: New test.
1853         * testsuite/gas/arm/pr24753.s: New test.
1854
1855 2020-04-21  H.J. Lu  <hongjiu.lu@intel.com>
1856
1857         PR gas/23840
1858         PR gas/25295
1859         * NEWS: Mention .symver extension.
1860         * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1861         function.
1862         (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1863         add a version name.  Add local, hidden and remove visibility
1864         support.
1865         (elf_frob_symbol): Handle the list of version names.  Update the
1866         original symbol to local, hidden or remove it from the symbol
1867         table.
1868         (elf_frob_file_before_adjust): Handle the list of version names.
1869         * config/obj-elf.h (elf_visibility): New.
1870         (elf_versioned_name_list): Likewise.
1871         (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1872         and visibility.  Change versioned_name pointer to struct
1873         elf_versioned_name_list.
1874         * doc/as.texi: Update .symver directive.
1875         * testsuite/gas/symver/symver.exp: Run all *.d tests.  Add more
1876         error checking tests.
1877         * testsuite/gas/symver/symver6.d: New file.
1878         * testsuite/gas/symver/symver7.d: Likewise.
1879         * testsuite/gas/symver/symver7.s: Likewise.
1880         * testsuite/gas/symver/symver8.d: Likewise.
1881         * testsuite/gas/symver/symver8.s: Likewise.
1882         * testsuite/gas/symver/symver9.s: Likewise.
1883         * testsuite/gas/symver/symver9a.d: Likewise.
1884         * testsuite/gas/symver/symver9b.d: Likewise.
1885         * testsuite/gas/symver/symver10.s: Likewise.
1886         * testsuite/gas/symver/symver10a.d: Likewise.
1887         * testsuite/gas/symver/symver10b.d: Likewise.
1888         * testsuite/gas/symver/symver11.d: Likewise.
1889         * testsuite/gas/symver/symver11.s: Likewise.
1890         * testsuite/gas/symver/symver12.d: Likewise.
1891         * testsuite/gas/symver/symver12.s: Likewise.
1892         * testsuite/gas/symver/symver13.d: Likewise.
1893         * testsuite/gas/symver/symver13.s: Likewise.
1894         * testsuite/gas/symver/symver14.d: Likewise.
1895         * testsuite/gas/symver/symver14.l: Likewise.
1896         * testsuite/gas/symver/symver15.d: Likewise.
1897         * testsuite/gas/symver/symver15.l: Likewise.
1898         * testsuite/gas/symver/symver6.l: Removed.
1899         * testsuite/gas/symver/symver6.s: Updated.
1900
1901 2020-04-20  Sudakshina Das  <sudi.das@arm.com>
1902
1903         * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1904         to include TSB.
1905         * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1906         * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1907         * testsuite/gas/aarch64/system.d: Update.
1908
1909 2020-04-20  Sudakshina Das  <sudi.das@arm.com>
1910
1911         * testsuite/gas/aarch64/bti.d: Update -march option.
1912         * testsuite/gas/aarch64/illegal-bti.d: Remove.
1913         * testsuite/gas/aarch64/illegal-bti.l: Remove.
1914         * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1915         * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1916
1917 2020-04-17  Alan Modra  <amodra@gmail.com>
1918
1919         * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1920
1921 2020-04-16  Gagan Singh Sidhu  <broly@mac.com>
1922             Nick Clifton  <nickc@redhat.com>
1923
1924         PR 25803
1925         * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1926         targets.
1927         * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1928         for the type-2 test.
1929         * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1930         targets running this test.
1931
1932 2020-02-16  David Faust  <david.faust@oracle.com>
1933
1934         * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1935         * testsuite/gas/bpf/jump32.s: New file.
1936         * testsuite/gas/bpf/jump32.d: Likewise.
1937
1938 2020-04-08  H.J. Lu  <hongjiu.lu@intel.com>
1939
1940         * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1941         documentation.
1942
1943 2020-04-08  Gunther Nikl  <gnikl@justmail.de>
1944
1945         * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1946         (md_pcrel_from): Remove prototytpe.
1947         * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1948         define.
1949         (md_pcrel_from_section): Remove duplicate prototype.
1950         * tc.h (md_pcrel_from_section): Add prototype.
1951         * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1952         * config/tc-arc.h (md_pcrel_from_section): Likewise.
1953         * config/tc-arm.h (md_pcrel_from_section): Likewise.
1954         * config/tc-avr.h (md_pcrel_from_section): Likewise.
1955         * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1956         * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1957         * config/tc-csky.h (md_pcrel_from_section): Likewise.
1958         * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1959         * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1960         * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1961         * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1962         * config/tc-frv.h (md_pcrel_from_section): Likewise.
1963         * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1964         * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1965         * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1966         * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1967         * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1968         * config/tc-mep.h (md_pcrel_from_section): Likewise.
1969         * config/tc-metag.h (md_pcrel_from_section): Likewise.
1970         * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1971         * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1972         * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1973         * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1974         * config/tc-mt.h (md_pcrel_from_section): Likewise.
1975         * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1976         * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1977         * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1978         * config/tc-rx.h (md_pcrel_from_section): Likewise.
1979         * config/tc-s390.h (md_pcrel_from_section): Likewise.
1980         * config/tc-sh.h (md_pcrel_from_section): Likewise.
1981         * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1982         * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
1983         * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1984         md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1985         md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1986         md_apply_fix3): Delete prototypes.
1987
1988 2020-04-07  H.J. Lu  <hongjiu.lu@intel.com>
1989
1990         * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1991         instructions.
1992
1993 2020-04-07  H.J. Lu  <hongjiu.lu@intel.com>
1994
1995         * doc/c-z80.texi: Fix @xref warnings.
1996
1997 2020-04-07  Lili Cui  <lili.cui@intel.com>
1998
1999         * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
2000         (cpu_noarch): Likewise.
2001         * doc/c-i386.texi: Document TSXLDTRK.
2002         * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
2003         * testsuite/gas/i386/tsxldtrk.d: Likewise.
2004         * testsuite/gas/i386/tsxldtrk.s: Likewise.
2005         * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
2006
2007 2020-04-02  Lili Cui  <lili.cui@intel.com>
2008
2009         * config/tc-i386.c (cpu_arch): Add .serialize.
2010         (cpu_noarch): Likewise.
2011         * doc/c-i386.texi: Document serialize.
2012         * testsuite/gas/i386/i386.exp: Run serialize tests
2013         * testsuite/gas/i386/serialize.d: Likewise.
2014         * testsuite/gas/i386/x86-64-serialize.d: Likewise.
2015         * testsuite/gas/i386/serialize.s: Likewise.
2016
2017 2020-04-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2018
2019         * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
2020         * testsuite/gas/elf/section12b.d: Likewise.
2021         * testsuite/gas/elf/section16a.d: Likewise.
2022         * testsuite/gas/elf/section16b.d: Likewise.
2023
2024 2020-04-02  Gunther Nikl  <gnikl@justmail.de>
2025
2026         * config/tc-m68k.c (m68k_ip): Fix range check for index register
2027         with a suppressed address register.
2028
2029 2020-04-01  H.J. Lu  <hongjiu.lu@intel.com>
2030
2031         PR gas/25756
2032         * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
2033         * testsuite/gas/i386/localpic.s: Add a test for relocation
2034         against local absolute symbol.
2035         * testsuite/gas/i386/x86-64-localpic.s: Likewise.
2036         * testsuite/gas/i386/localpic.d: Updated.
2037         * testsuite/gas/i386/x86-64-localpic.d: Likewise.
2038         * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
2039
2040 2020-04-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2041
2042         PR gas/25732
2043         * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
2044         * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
2045         * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
2046         testsuite/gas/i386/x86-64-jump.d.
2047         * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
2048         Incorporate changes to
2049         gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
2050         * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
2051         changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
2052         * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
2053         * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
2054
2055 2020-03-31  Maciej W. Rozycki  <macro@linux-mips.org>
2056
2057         PR 25611
2058         PR 25614
2059         * dwarf2dbg.c: Do not include "bignum.h".
2060
2061 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
2062
2063         * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
2064         * testsuite/gas/riscv/alias-csr.s: Likewise.
2065         * testsuite/gas/riscv/no-aliases-csr.d: Move this
2066         to priv-reg-pseudo-noalias.
2067         * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
2068         * testsuite/gas/riscv/bad-csr.l: Likewise.
2069         * testsuite/gas/riscv/bad-csr.s: Likewise.
2070         * testsuite/gas/riscv/satp.d: Removed.  Already included in priv-reg.
2071         * testsuite/gas/riscv/satp.s: Likewise.
2072         * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
2073         csr instruction, including alias-csr testcase.
2074         * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
2075         * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
2076         pseudo instruction with objdump -Mno-aliases.
2077         * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
2078         * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
2079         * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
2080         * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
2081         * testsuite/gas/riscv/priv-reg.s: Likewise.
2082         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2083         * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
2084         * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
2085
2086 2020-03-25  J.W. Jagersma  <jwjagersma@gmail.com>
2087
2088         * config/obj-coff.c (obj_coff_section): Set the bss flag on
2089         sections with the "b" attribute.
2090
2091 2020-03-22  Alan Modra  <amodra@gmail.com>
2092
2093         * testsuite/gas/s12z/truncated.d: Update expected output.
2094
2095 2020-03-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
2096
2097         PR 25690
2098         * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
2099         * doc/c-z80.texi: Update documentation.
2100
2101 2020-03-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
2102
2103         PR 25641
2104         PR 25668
2105         PR 25633
2106         Fix disassembling ED+A4/AC/B4/BC opcodes.
2107         Fix assembling lines containing colonless label and instruction
2108         with first operand inside parentheses.
2109         Fix registration of unsupported by target CPU registers.
2110         * config/tc-z80.c: See above.
2111         * config/tc-z80.h: See above.
2112         * testsuite/gas/z80/colonless.d: Update test.
2113         * testsuite/gas/z80/colonless.s: Likewise.
2114         * testsuite/gas/z80/ez80_adl_all.d: Likewise.
2115         * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
2116         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
2117         * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
2118         * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
2119         * testsuite/gas/z80/unsup_regs.s: Likewise.
2120         * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
2121         * testsuite/gas/z80/z80.exp: Likewise.
2122         * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
2123         * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
2124         * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
2125
2126 2020-03-13  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2127
2128         PR 25660
2129         *  config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
2130         (parse_operands): Handle new operand codes.
2131         (do_neon_dyadic_long): Make shape check accept the scalar variants.
2132         (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
2133         * testsuite/gas/arm/mve-vaddsub-it.s: New test.
2134         * testsuite/gas/arm/mve-vaddsub-it.d: New test.
2135         * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
2136         * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
2137         * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
2138         * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
2139
2140 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
2141
2142         * NEWS: Mention x86 assembler options for CVE-2020-0551.
2143
2144 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
2145
2146         * testsuite/gas/i386/i386.exp: Run new tests.
2147         * testsuite/gas/i386/lfence-byte.d: New file.
2148         * testsuite/gas/i386/lfence-byte.e: Likewise.
2149         * testsuite/gas/i386/lfence-byte.s: Likewise.
2150         * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
2151         * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
2152         * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
2153         * testsuite/gas/i386/lfence-indbr.e: Likewise.
2154         * testsuite/gas/i386/lfence-indbr.s: Likewise.
2155         * testsuite/gas/i386/lfence-load.d: Likewise.
2156         * testsuite/gas/i386/lfence-load.s: Likewise.
2157         * testsuite/gas/i386/lfence-ret-a.d: Likewise.
2158         * testsuite/gas/i386/lfence-ret-b.d: Likewise.
2159         * testsuite/gas/i386/lfence-ret.s: Likewise.
2160         * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
2161         * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
2162         * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
2163         * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
2164         * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
2165         * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
2166         * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
2167         * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
2168         * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
2169         * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
2170         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
2171         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
2172
2173 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
2174
2175         * config/tc-i386.c (lfence_after_load): New.
2176         (lfence_before_indirect_branch_kind): New.
2177         (lfence_before_indirect_branch): New.
2178         (lfence_before_ret_kind): New.
2179         (lfence_before_ret): New.
2180         (last_insn): New.
2181         (load_insn_p): New.
2182         (insert_lfence_after): New.
2183         (insert_lfence_before): New.
2184         (md_assemble): Call insert_lfence_before and insert_lfence_after.
2185         Set last_insn.
2186         (OPTION_MLFENCE_AFTER_LOAD): New.
2187         (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
2188         (OPTION_MLFENCE_BEFORE_RET): New.
2189         (md_longopts): Add -mlfence-after-load=,
2190         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
2191         (md_parse_option): Handle -mlfence-after-load=,
2192         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
2193         (md_show_usage): Display -mlfence-after-load=,
2194         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
2195         (i386_cons_align): New.
2196         * config/tc-i386.h (i386_cons_align): New.
2197         (md_cons_align): New.
2198         * doc/c-i386.texi: Document -mlfence-after-load=,
2199         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
2200
2201 2020-03-11  Nick Clifton  <nickc@redhat.com>
2202
2203         PR 25611
2204         PR 25614
2205         * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
2206         (DWARF2_FILE_SIZE_NAME): Default to -1.
2207         (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
2208         whichever is higher.
2209         (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
2210         (NUM_MD5_BYTES): Define.
2211         (struct file entry): Add md5 field.
2212         (get_filenum): Delete and replace with...
2213         (get_basename): New function.
2214         (get_directory_table_entry): New function.
2215         (allocate_filenum): New function.
2216         (allocate_filename_to_slot): New function.
2217         (dwarf2_where): Use new functions.
2218         (dwarf2_directive_filename): Add support for extended .file
2219         pseudo-op.
2220         (dwarf2_directive_loc): Allow the use of file number zero with
2221         DWARF 5 or higher.
2222         (out_file_list): Rename to...
2223         (out_dir_and_file_list): Add DWARF 5 support.
2224         (out_debug_line): Emit extra values into the section header for
2225         DWARF 5.
2226         (out_debug_str): Allow for file 0 to be used with DWARF 5.
2227         * doc/as.texi (.file): Update the description of this pseudo-op.
2228         * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
2229         * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
2230         * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
2231         * NEWS: Mention the new feature.
2232
2233 2020-03-10  Alan Modra  <amodra@gmail.com>
2234
2235         * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
2236         to avoid signed overflow.
2237         * config/tc-mcore.c (md_assemble): Likewise.
2238         * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
2239         * config/tc-nds32.c (SET_ADDEND): Likewise.
2240         * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
2241
2242 2020-03-09  Jan Beulich  <jbeulich@suse.com>
2243
2244         * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
2245         * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
2246         testsuite/gas/i386/avx-intel.d: Adjust expectations.
2247
2248 2020-03-07  Alan Modra  <amodra@gmail.com>
2249
2250         * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
2251         first column.
2252
2253 2020-03-06  Nick Clifton  <nickc@redhat.com>
2254
2255         PR 25614
2256         * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
2257         0 if the dwarf_level is 5 or more.  Complain if a filename follows
2258         a file 0.
2259         * testsuite/gas/elf/dwarf-5-file0.s: New test.
2260         * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
2261         * testsuite/gas/elf/elf.exp: Run the new test.
2262
2263         PR 25612
2264         * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
2265         * doc/as.texi: Fix another typo.
2266
2267 2020-03-06  Nick Clifton  <nickc@redhat.com>
2268
2269         PR 25612
2270         * as.c (dwarf_level): Define.
2271         (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
2272         (parse_args): Add support for the new options.
2273         as.h (dwarf_level): Prototype.
2274         * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
2275         value.
2276         * config/tc-ia64.h (DWARF2_VERISION): Update definition.
2277         (DWARF2_LINE_VERSION): Remove definition.
2278         * doc/as.texi: Document the new options.
2279
2280 2020-03-06  Nick Clifton  <nickc@redhat.com>
2281
2282         PR 25572
2283         * as.c (main): Allow matching input and outputs when they are
2284         not regular files.
2285
2286 2020-03-06  Jan Beulich  <jbeulich@suse.com>
2287
2288         * config/tc-i386.c (match_mem_size): Generalize broadcast special
2289         casing.
2290         (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
2291         one of byte/word/dword/qword is set alongside a SIMD register in
2292         a template's operand.
2293
2294 2020-03-06  Jan Beulich  <jbeulich@suse.com>
2295
2296         * config/tc-i386.c (match_template): Extend code in logic
2297         rejecting certain suffixes in certain modes to also cover mask
2298         register use and VecSIB. Drop special casing of broadcast. Skip
2299         immediates in the check.
2300
2301 2020-03-06  Jan Beulich  <jbeulich@suse.com>
2302
2303         * config/tc-i386.c (match_template): Fold duplicate code in
2304         logic rejecting certain suffixes in certain modes. Drop
2305         pointless "else".
2306
2307 2020-03-06  Jan Beulich  <jbeulich@suse.com>
2308
2309         * config/tc-i386.c (process_suffix): Exlucde !vexw insns
2310         alongside !norex64 ones.
2311         * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
2312         with both 32- and 64-bit GPR operands.
2313         * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
2314         32- and 64-bit GPR operands.
2315         * testsuite/gas/i386/x86-64-avx512bw-intel.d,
2316         testsuite/gas/i386/x86-64-avx512bw.d,
2317         testsuite/gas/i386/x86-64-avx512f-intel.d,
2318         testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
2319
2320 2020-03-06  Jan Beulich  <jbeulich@suse.com>
2321
2322         * config/tc-i386.c (md_assemble): Drop use of rex64.
2323         (process_suffix): For REX.W for 64-bit CRC32.
2324
2325 2020-03-06  Jan Beulich  <jbeulich@suse.com>
2326
2327         * config/tc-i386.c (i386_addressing_mode): For 32-bit
2328         addressing for MPX insns without base/index.
2329         * testsuite/gas/i386/mpx-16bit.s,
2330         * testsuite/gas/i386/mpx-16bit.d: New.
2331         * testsuite/gas/i386/i386.exp: Run new test.
2332
2333 2020-03-06  Jan Beulich  <jbeulich@suse.com>
2334
2335         * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
2336         testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
2337         testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
2338         testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
2339         * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
2340         as well as a BSWAP one.
2341         * testsuite/gas/i386/rdpid.s: Add 16-bit case.
2342         * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
2343         * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
2344         testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
2345         testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
2346         testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
2347         testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
2348         testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
2349         testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
2350         testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
2351         testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
2352         testsuite/gas/i386/vmx.d: Adjust expectations.
2353
2354 2020-03-06  Jan Beulich  <jbeulich@suse.com>
2355
2356         * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
2357         from having their operands swapped.
2358         * testsuite/gas/i386/waitpkg.s,
2359         testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
2360         3-operand cases as well as testing of 16-bit code generation.
2361         * testsuite/gas/i386/waitpkg.d,
2362         testsuite/gas/i386/waitpkg-intel.d,
2363         testsuite/gas/i386/x86-64-waitpkg.d,
2364         testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
2365
2366 2020-03-04  Nelson Chu  <nelson.chu@sifive.com>
2367
2368         * config/tc-riscv.c (percent_op_utype): Support the modifier
2369         %got_pcrel_hi.
2370         * doc/c-riscv.texi: Add documentation.
2371         * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
2372         modifier %got_pcrel_hi.
2373         * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
2374         * testsuite/gas/riscv/relax-reloc.d: Likewise.
2375         * testsuite/gas/riscv/relax-reloc.s: Likewise.
2376
2377         * doc/c-riscv.texi (relocation modifiers): Add documentation.
2378         (RISC-V-Formats): Update the section name from "Instruction Formats"
2379         to "RISC-V Instruction Formats".
2380
2381 2020-03-04  Alexandre Oliva  <oliva@adacore.com>
2382
2383         * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
2384         detected in a section which does not have at least 4 byte
2385         alignment.
2386         * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
2387         * testsuite/gas/arm/ldr-t.s: Likewise.
2388         * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
2389         * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
2390         disassembly, ignoring any NOPs that may have been inserted because
2391         of section alignment.
2392         * testsuite/gas/arm/ldr-t.d: Likewise.
2393
2394 2020-03-04  Jan Beulich  <jbeulich@suse.com>
2395
2396         * config/tc-i386.c (cpu_arch): Add .sev_es entry.
2397         * doc/c-i386.texi: Mention sev_es.
2398         * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
2399         * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
2400         expectations.
2401         * testsuite/gas/i386/arch-13-znver1.d,
2402         testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
2403
2404 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
2405
2406         * config/tc-i386.c (match_template): Replace ignoresize and
2407         defaultsize with mnemonicsize.
2408         (process_suffix): Likewise.
2409
2410 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
2411
2412         PR 25627
2413         * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
2414         instruction LD IY,(HL).
2415         * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
2416         * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
2417         * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
2418         * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
2419
2420 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
2421
2422         PR gas/25622
2423         * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
2424         x86-64-default-suffix-avx.
2425         * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
2426         vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
2427         * testsuite/gas/i386/noreg64.d: Updated.
2428         * testsuite/gas/i386/noreg64.l: Likewise.
2429         * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
2430         * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
2431         * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
2432
2433 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
2434
2435         PR 25604
2436         * config/tc-z80.c (contains_register): Prevent an illegal memory
2437         access when checking an expression for a register name.
2438
2439 2020-03-03  Alan Modra  <amodra@gmail.com>
2440
2441         * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
2442         support.
2443
2444 2020-03-02  Alan Modra  <amodra@gmail.com>
2445
2446         * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
2447         * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
2448         and .sbss sections.
2449         * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
2450         (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
2451         (s3_s_score_lcomm): Likewise.
2452         * config/tc-score7.c: Similarly.
2453         * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
2454
2455 2020-02-28  YunQiang Su  <syq@debian.org>
2456
2457         PR gas/25539
2458         * config/tc-mips.c (fix_loongson3_llsc): Compare label value
2459         to handle multi-labels.
2460         (has_label_name): New.
2461
2462 2020-02-26  Matthew Malcomson  <matthew.malcomson@arm.com>
2463
2464         * config/tc-arm.c (enum pred_instruction_type): Remove
2465         NEUTRAL_IT_NO_VPT_INSN predication type.
2466         (cxn_handle_predication): Modify to require condition suffixes.
2467         (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
2468         * testsuite/gas/arm/cde-scalar.s: Update test.
2469         * testsuite/gas/arm/cde-warnings.l: Update test.
2470         * testsuite/gas/arm/cde-warnings.s: Update test.
2471
2472 2020-02-26  Alan Modra  <amodra@gmail.com>
2473
2474         * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
2475         N_() on empty string.
2476
2477 2020-02-26  Alan Modra  <amodra@gmail.com>
2478
2479         * read.c (read_a_source_file): Call strncpy with length one
2480         less than size of original_case_string.
2481
2482 2020-02-26  Alan Modra  <amodra@gmail.com>
2483
2484         * config/obj-elf.c: Indent labels correctly.
2485         * config/obj-macho.c: Likewise.
2486         * config/tc-aarch64.c: Likewise.
2487         * config/tc-alpha.c: Likewise.
2488         * config/tc-arm.c: Likewise.
2489         * config/tc-cr16.c: Likewise.
2490         * config/tc-crx.c: Likewise.
2491         * config/tc-frv.c: Likewise.
2492         * config/tc-i386-intel.c: Likewise.
2493         * config/tc-i386.c: Likewise.
2494         * config/tc-ia64.c: Likewise.
2495         * config/tc-mn10200.c: Likewise.
2496         * config/tc-mn10300.c: Likewise.
2497         * config/tc-nds32.c: Likewise.
2498         * config/tc-riscv.c: Likewise.
2499         * config/tc-s12z.c: Likewise.
2500         * config/tc-xtensa.c: Likewise.
2501         * config/tc-z80.c: Likewise.
2502         * read.c: Likewise.
2503         * symbols.c: Likewise.
2504         * write.c: Likewise.
2505
2506 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
2507
2508         * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
2509         we are assembling instruction with CSR.  Call riscv_csr_read_only_check
2510         after parsing all arguments.
2511         (enum csr_insn_type): New enum is used to classify the CSR instruction.
2512         (riscv_csr_insn_type, riscv_csr_read_only_check): New functions.  These
2513         are used to check if we write a read-only CSR by the CSR instruction.
2514         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase.  Test
2515         all CSR for the read-only CSR checking.
2516         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
2517         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2518         * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase.  Test
2519         all CSR instructions for the read-only CSR checking.
2520         * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
2521         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
2522
2523         * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
2524         (riscv_opts): Initialize it.
2525         (reg_lookup_internal): Check the `riscv_opts.csr_check`
2526         before doing the CSR checking.
2527         (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
2528         (md_longopts): Add mcsr-check and mno-csr-check.
2529         (md_parse_option): Handle new enum option values.
2530         (s_riscv_option): Handle new long options.
2531         * doc/c-riscv.texi: Add description for the new .option and assembler
2532         options.
2533         * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
2534         the CSR checking.
2535         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
2536
2537         * config/tc-riscv.c (csr_extra_hash): New.
2538         (enum riscv_csr_class): New enum.  Used to decide
2539         whether or not this CSR is legal in the current ISA string.
2540         (struct riscv_csr_extra): New structure to hold all extra information
2541         of CSR.
2542         (riscv_init_csr_hashes): New.  According to the DECLARE_CSR and
2543         DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
2544         Call hash_reg_name to insert CSR address into reg_names_hash.
2545         (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
2546         Decide whether the CSR is valid according to the csr_extra_hash.
2547         (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
2548         (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
2549         not a boolean.  This is same as riscv_init_csr_hash, so keep the
2550         consistent usage.
2551         (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
2552         * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
2553         * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
2554         * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase.  The source
2555         file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
2556         f-ext CSR are not allowed.
2557         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
2558         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase.  The
2559         source file is `priv-reg.s`, and the ISA is rv64if, so the
2560         rv32-only CSR are not allowed.
2561         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2562
2563 2020-02-21  Alan Modra  <amodra@gmail.com>
2564
2565         * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
2566         (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
2567
2568 2020-02-21  Alan Modra  <amodra@gmail.com>
2569
2570         PR 25569
2571         * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
2572         on section size adjustment, instead perform another write if
2573         exec header size is larger than section size.
2574
2575 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
2576
2577         * doc/c-riscv.texi: Add the doc entries for -march-attr/
2578         -mno-arch-attr command line options.
2579
2580 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
2581
2582         * testsuite/gas/riscv/c-add-addi.d: New testcase.
2583         * testsuite/gas/riscv/c-add-addi.s: Likewise.
2584
2585 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
2586
2587         PR 25576
2588         * config/tc-z80.c (md_parse_option): Do not use an underscore
2589         prefix for local labels in SDCC compatability mode.
2590         (z80_start_line_hook): Remove SDCC dollar label support.
2591         * testsuite/gas/z80/sdcc.d: Update expected disassembly.
2592         * testsuite/gas/z80/sdcc.s: Likewise.
2593
2594 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
2595
2596         PR 25517
2597         * config/tc-z80.c: Add -march option.
2598         * doc/as.texi: Update Z80 documentation.
2599         * doc/c-z80.texi: Likewise.
2600         * testsuite/gas/z80/ez80_adl_all.d: Update command line.
2601         * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
2602         * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
2603         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
2604         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
2605         * testsuite/gas/z80/gbz80_all.d: Likewise.
2606         * testsuite/gas/z80/r800_extra.d: Likewise.
2607         * testsuite/gas/z80/r800_ii8.d: Likewise.
2608         * testsuite/gas/z80/r800_z80_doc.d: Likewise.
2609         * testsuite/gas/z80/sdcc.d: Likewise.
2610         * testsuite/gas/z80/z180.d: Likewise.
2611         * testsuite/gas/z80/z180_z80_doc.d: Likewise.
2612         * testsuite/gas/z80/z80_doc.d: Likewise.
2613         * testsuite/gas/z80/z80_ii8.d: Likewise.
2614         * testsuite/gas/z80/z80_in_f_c.d: Likewise.
2615         * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
2616         * testsuite/gas/z80/z80_out_c_0.d: Likewise.
2617         * testsuite/gas/z80/z80_sli.d: Likewise.
2618         * testsuite/gas/z80/z80n_all.d: Likewise.
2619         * testsuite/gas/z80/z80n_reloc.d: Likewise.
2620
2621 2020-02-19  H.J. Lu  <hongjiu.lu@intel.com>
2622
2623         * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
2624         with GNU_PROPERTY_X86_FEATURE_2_MMX.
2625         * testsuite/gas/i386/i386.exp: Run property-3 and
2626         x86-64-property-3.
2627         * testsuite/gas/i386/property-3.d: New file.
2628         * testsuite/gas/i386/property-3.s: Likewise.
2629         * testsuite/gas/i386/x86-64-property-3.d: Likewise.
2630
2631 2020-02-17  H.J. Lu  <hongjiu.lu@intel.com>
2632
2633         * config/tc-i386.c (cpu_arch): Add .popcnt.
2634         * doc/c-i386.texi: Remove abm and .abm.  Add popcnt and .popcnt.
2635         Add a tab before @samp{.sse4a}.
2636
2637 2020-02-17  Jan Beulich  <jbeulich@suse.com>
2638
2639         * config/tc-i386.c (process_suffix): Don't try to guess a suffix
2640         for AddrPrefixOpReg templates. Combine the two pieces of
2641         addrprefixopreg handling. Reject 16-bit address reg in 64-bit
2642         mode.
2643
2644 2020-02-17  Jan Beulich  <jbeulich@suse.com>
2645
2646         PR gas/14439
2647         * config/tc-i386.c (md_assemble): Also suppress operand
2648         swapping for MONITOR{,X} and MWAIT{,X}.
2649         * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
2650         Add Intel syntax monitor/mwait tests.
2651         * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
2652         Adjust expectations.
2653         *testsuite/gas/i386/sse3-intel.d,
2654         testsuite/gas/i386/x86-64-sse3-intel.d: New.
2655         * testsuite/gas/i386/i386.exp: Run new tests.
2656
2657 2020-02-17  Jan Beulich  <jbeulich@suse.com>
2658
2659         PR gas/6518
2660         * config/tc-i386.c (process_suffix): Re-work Intel-syntax
2661         [XYZ]MMWord memory operand ambiguity recognition logic (largely
2662         re-indentation).
2663         * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
2664         cases.
2665         * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
2666         * testsuite/gas/i386/avx512dq-inval.l,
2667         testsuite/gas/i386/inval-avx.l,
2668         testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
2669         * testsuite/gas/i386/avx512vl-ambig.s,
2670         testsuite/gas/i386/avx512vl-ambig.l: New.
2671         * testsuite/gas/i386/i386.exp: Run new test.
2672
2673 2020-02-16  H.J. Lu  <hongjiu.lu@intel.com>
2674
2675         * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a.  Restore
2676         nosse4.
2677         * doc/c-i386.texi: Document sse4a and nosse4a.
2678
2679 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
2680
2681         * doc/c-i386.texi: Remove the old movsx and movzx documentation
2682         for AT&T syntax.
2683
2684 2020-02-14  Jan Beulich  <jbeulich@suse.com>
2685
2686         PR gas/25438
2687         * config/tc-i386.c (md_assemble): Move movsx/movzx special
2688         casing ...
2689         (process_suffix): ... here. Consider just the first operand
2690         initially.
2691         (check_long_reg): Drop opcode 0x63 special case again.
2692         * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
2693         testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
2694         Move ambiguous operand size tests ...
2695         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2696         testsuite/gas/i386/noreg64.s: ... here.
2697         * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
2698         testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
2699         testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2700         testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
2701         testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
2702         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2703         testsuite/gas/i386/x86-64-movsxd.d,
2704         testsuite/gas/i386/x86-64-movsxd-intel.d,
2705         testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
2706         Adjust expectations.
2707         * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
2708         testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
2709         testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
2710         * testsuite/gas/i386/i386.exp: Run new tests.
2711
2712 2020-02-14  Jan Beulich  <jbeulich@suse.com>
2713
2714         * config/tc-i386.c (process_operands): Also skip segment
2715         override prefix emission if it matches an already present one.
2716         * testsuite/gas/i386/prefix32.s: Add double segment override
2717         cases.
2718         * testsuite/gas/i386/prefix32.l: Adjust expectations.
2719
2720 2020-02-14  Jan Beulich  <jbeulich@suse.com>
2721
2722         * config/tc-i386.c (process_operands): Drop ineffectual segment
2723         overrides when optimizing.
2724         * testsuite/gas/i386/lea-optimize.d: New.
2725         * testsuite/gas/i386/i386.exp: Run new test.
2726
2727 2020-02-14  Jan Beulich  <jbeulich@suse.com>
2728
2729         * config/tc-i386.c (process_operands): Also check insn prefix
2730         for ineffectual segment override warning. Don't cover possible
2731         VEX/EVEX encoded insns there.
2732         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
2733         testsuite/gas/i386/lea.e: New.
2734         * testsuite/gas/i386/i386.exp: Run new test.
2735
2736 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
2737
2738         PR gas/25438
2739         * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
2740         syntax.
2741
2742 2020-02-13  Fangrui Song   <maskray@google.com>
2743             H.J. Lu  <hongjiu.lu@intel.com>
2744
2745         PR gas/25551
2746         * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
2747         BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
2748         * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
2749         * testsuite/gas/i386/relax-5.d: New file.
2750         * testsuite/gas/i386/relax-5.s: Likewise.
2751         * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2752         * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
2753
2754 2020-02-13  Jan Beulich  <jbeulich@suse.com>
2755
2756         * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
2757         "nosse4" entry.
2758
2759 2020-02-12  Jan Beulich  <jbeulich@suse.com>
2760
2761         * config/tc-i386.c (avx512): New (at file scope), moved from
2762         (check_VecOperands): ... here.
2763         (process_suffix): Add [XYZ]MMword operand size handling.
2764         * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
2765         * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
2766         tests.
2767         * testsuite/gas/i386/avx512dq-inval.l,
2768         testsuite/gas/i386/noavx512-2.l: Adjust expectations.
2769
2770 2020-02-12  Jan Beulich  <jbeulich@suse.com>
2771
2772         PR gas/24546
2773         * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
2774         code only.
2775         * config/tc-i386-intel.c (i386_intel_operand): Also handle
2776         CALL/JMP in O_tbyte_ptr case.
2777         * doc/c-i386.texi: Mention far call and full pointer load ISA
2778         differences.
2779         * testsuite/gas/i386/x86-64-branch-3.s,
2780         testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
2781         * testsuite/gas/i386/x86-64-branch-3.d,
2782         testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
2783         * testsuite/gas/i386/x86-64-branch-5.l,
2784         testsuite/gas/i386/x86-64-branch-5.s: New.
2785         * testsuite/gas/i386/i386.exp: Run new test.
2786
2787 2020-02-12  Jan Beulich  <jbeulich@suse.com>
2788
2789         PR gas/25438
2790         * config/tc-i386.c (REGISTER_WARNINGS): Delete.
2791         (check_byte_reg): Skip only source operand of CRC32. Drop Non-
2792         64-bit-only warning.
2793         (check_word_reg): Consistently error on mismatching register
2794         size and suffix.
2795         * testsuite/gas/i386/general.s: Replace dword GPR with word one
2796         for movw. Replace suffix / GPR for orb.
2797         * testsuite/gas/i386/inval.s: Add tests for movw with dword and
2798         byte GPRs as well as ones for inb/outb with a word accumulator.
2799         * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
2800         testsuite/gas/i386/inval.l: Adjust expectations.
2801
2802 2020-02-12  Jan Beulich  <jbeulich@suse.com>
2803
2804         * config/tc-i386.c (operand_type_register_match): Also fall
2805         through initial two if()-s when the template allows for a GPR
2806         operand. Adjust comment.
2807
2808 2020-02-11  Jan Beulich  <jbeulich@suse.com>
2809
2810         (struct _i386_insn): New field "short_form".
2811         (optimize_encoding): Drop setting of shortform field.
2812         (process_suffix): Set i.short_form. Replace shortform use.
2813         (process_operands): Replace shortform use.
2814
2815 2020-02-11  Matthew Malcomson  <matthew.malcomson@arm.com>
2816
2817         * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
2818         loop initial declaration.
2819
2820 2020-02-10  Matthew Malcomson  <matthew.malcomson@arm.com>
2821
2822         * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
2823         instructions that can have 5 arguments.
2824         (enum operand_parse_code): Add new operands.
2825         (parse_operands): Account for new operands.
2826         (S5): New macro.
2827         (enum neon_shape_el): Introduce P suffixes for coprocessor.
2828         (neon_select_shape): Account for P suffix.
2829         (LOW1): Move macro to global position.
2830         (HI4): Move macro to global position.
2831         (vcx_assign_vec_d): New.
2832         (vcx_assign_vec_m): New.
2833         (vcx_assign_vec_n): New.
2834         (enum vcx_reg_type): New.
2835         (vcx_get_reg_type): New.
2836         (vcx_size_pos): New.
2837         (vcx_vec_pos): New.
2838         (vcx_handle_shape): New.
2839         (vcx_ensure_register_in_range): New.
2840         (vcx_handle_register_arguments): New.
2841         (vcx_handle_insn_block): New.
2842         (vcx_handle_common_checks): New.
2843         (do_vcx1): New.
2844         (do_vcx2): New.
2845         (do_vcx3): New.
2846         * testsuite/gas/arm/cde-missing-fp.d: New test.
2847         * testsuite/gas/arm/cde-missing-fp.l: New test.
2848         * testsuite/gas/arm/cde-missing-mve.d: New test.
2849         * testsuite/gas/arm/cde-missing-mve.l: New test.
2850         * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2851         * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2852         * testsuite/gas/arm/cde-mve.s: New test.
2853         * testsuite/gas/arm/cde-warnings.l:
2854         * testsuite/gas/arm/cde-warnings.s:
2855         * testsuite/gas/arm/cde.d:
2856         * testsuite/gas/arm/cde.s:
2857
2858 2020-02-10  Stam Markianos-Wright  <stam.markianos-wright@arm.com>
2859             Matthew Malcomson  <matthew.malcomson@arm.com>
2860
2861         * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2862         CDE coprocessor that can be enabled.
2863         (enum pred_instruction_type): New pred type.
2864         (BAD_NO_VPT): New error message.
2865         (BAD_CDE): New error message.
2866         (BAD_CDE_COPROC): New error message.
2867         (enum operand_parse_code): Add new immediate operands.
2868         (parse_operands): Account for new immediate operands.
2869         (check_cde_operand): New.
2870         (cde_coproc_enabled): New.
2871         (cde_coproc_pos): New.
2872         (cde_handle_coproc): New.
2873         (cxn_handle_predication): New.
2874         (do_custom_instruction_1): New.
2875         (do_custom_instruction_2): New.
2876         (do_custom_instruction_3): New.
2877         (do_cx1): New.
2878         (do_cx1a): New.
2879         (do_cx1d): New.
2880         (do_cx1da): New.
2881         (do_cx2): New.
2882         (do_cx2a): New.
2883         (do_cx2d): New.
2884         (do_cx2da): New.
2885         (do_cx3): New.
2886         (do_cx3a): New.
2887         (do_cx3d): New.
2888         (do_cx3da): New.
2889         (handle_pred_state): Define new IT block behaviour.
2890         (insns): Add newn CX*{,d}{,a} instructions.
2891         (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2892         Define new cdecp extension strings.
2893         * doc/c-arm.texi: Document new cdecp extension arguments.
2894         * testsuite/gas/arm/cde-scalar.d: New test.
2895         * testsuite/gas/arm/cde-scalar.s: New test.
2896         * testsuite/gas/arm/cde-warnings.d: New test.
2897         * testsuite/gas/arm/cde-warnings.l: New test.
2898         * testsuite/gas/arm/cde-warnings.s: New test.
2899         * testsuite/gas/arm/cde.d: New test.
2900         * testsuite/gas/arm/cde.s: New test.
2901
2902 2020-02-10  H.J. Lu  <hongjiu.lu@intel.com>
2903
2904         PR gas/25516
2905         * config/tc-i386.c (intel64): Renamed to ...
2906         (isa64): This.
2907         (match_template): Accept Intel64 only instruction by default.
2908         (i386_displacement): Updated.
2909         (md_parse_option): Updated.
2910         * c-i386.texi: Update -mamd64/-mintel64 documentation.
2911         * testsuite/gas/i386/i386.exp: Run x86-64-sysenter.  Pass
2912         -mamd64 to x86-64-sysenter-amd.
2913         * testsuite/gas/i386/x86-64-sysenter.d: New file.
2914
2915 2020-02-10  Alan Modra  <amodra@gmail.com>
2916
2917         * config/obj-elf.c (obj_elf_change_section): Error for section
2918         type, attr or entsize changes in assembly.
2919         * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2920         * testsuite/gas/elf/section5.l: Update.
2921
2922 2020-02-10  Alan Modra  <amodra@gmail.com>
2923
2924         * output-file.c (output_file_close): Do a normal close when
2925         flag_always_generate_output.
2926         * write.c (write_object_file): Don't stop output when
2927         flag_always_generate_output.
2928
2929 2020-02-07  Sergey Belyashov  <sergey.belyashov@gmail.com>
2930
2931         PR 25469
2932         * config/tc-z80.c: Add -gbz80 command line option to generate code
2933         for the GameBoy Z80.  Add support for generating DWARF.
2934         * config/tc-z80.h: Add support for DWARF debug information
2935         generation.
2936         * doc/c-z80.texi: Document new command line option.
2937         * testsuite/gas/z80/gbz80_all.d: New file.
2938         * testsuite/gas/z80/gbz80_all.s: New file.
2939         * testsuite/gas/z80/z80.exp: Run the new tests.
2940         * testsuite/gas/z80/z80n_all.d: New file.
2941         * testsuite/gas/z80/z80n_all.s: New file.
2942         * testsuite/gas/z80/z80n_reloc.d: New file.
2943
2944 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
2945
2946         PR gas/25381
2947         * config/obj-elf.c (get_section): Also check
2948         linked_to_symbol_name.
2949         (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2950         (obj_elf_parse_section_letters): Handle the 'o' flag.
2951         (build_group_lists): Renamed to ...
2952         (build_additional_section_info): This.  Set elf_linked_to_section
2953         from map_head.linked_to_symbol_name.
2954         (elf_adjust_symtab): Updated.
2955         * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2956         * doc/as.texi: Document the 'o' flag.
2957         * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2958         * testsuite/gas/elf/section18.d: New file.
2959         * testsuite/gas/elf/section18.s: Likewise.
2960         * testsuite/gas/elf/section19.d: Likewise.
2961         * testsuite/gas/elf/section19.s: Likewise.
2962         * testsuite/gas/elf/section20.d: Likewise.
2963         * testsuite/gas/elf/section20.s: Likewise.
2964         * testsuite/gas/elf/section21.d: Likewise.
2965         * testsuite/gas/elf/section21.l: Likewise.
2966         * testsuite/gas/elf/section21.s: Likewise.
2967
2968 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
2969
2970         * NEWS: Mention x86 assembler options to align branches for
2971         binutils 2.34.
2972
2973 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
2974
2975         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2976         only for ELF targets.
2977         * testsuite/gas/i386/unique.d: Don't xfail.
2978         * testsuite/gas/i386/x86-64-unique.d: Likewise.
2979
2980 2020-02-06  Alan Modra  <amodra@gmail.com>
2981
2982         * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2983         * testsuite/gas/i386/x86-64-unique.d: Likewise.
2984
2985 2020-02-06  Alan Modra  <amodra@gmail.com>
2986
2987         * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2988         xfail, and rename test.
2989         * testsuite/gas/elf/section12b.d: Likewise.
2990         * testsuite/gas/elf/section16a.d: Likewise.
2991         * testsuite/gas/elf/section16b.d: Likewise.
2992
2993 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
2994
2995         PR gas/25380
2996         * config/obj-elf.c (section_match): Removed.
2997         (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2998         section_id.
2999         (obj_elf_change_section): Replace info and group_name arguments
3000         with match_p.  Also update the section ID and flags from match_p.
3001         (obj_elf_section): Handle "unique,N".  Update call to
3002         obj_elf_change_section.
3003         * config/obj-elf.h (elf_section_match): New.
3004         (obj_elf_change_section): Updated.
3005         * config/tc-arm.c (start_unwind_section): Update call to
3006         obj_elf_change_section.
3007         * config/tc-ia64.c (obj_elf_vms_common): Likewise.
3008         * config/tc-microblaze.c (microblaze_s_data): Likewise.
3009         (microblaze_s_sdata): Likewise.
3010         (microblaze_s_rdata): Likewise.
3011         (microblaze_s_bss): Likewise.
3012         * config/tc-mips.c (s_change_section): Likewise.
3013         * config/tc-msp430.c (msp430_profiler): Likewise.
3014         * config/tc-rx.c (parse_rx_section): Likewise.
3015         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
3016         * doc/as.texi: Document "unique,N" in .section directive.
3017         * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
3018         * testsuite/gas/elf/section15.d: New file.
3019         * testsuite/gas/elf/section15.s: Likewise.
3020         * testsuite/gas/elf/section16.s: Likewise.
3021         * testsuite/gas/elf/section16a.d: Likewise.
3022         * testsuite/gas/elf/section16b.d: Likewise.
3023         * testsuite/gas/elf/section17.d: Likewise.
3024         * testsuite/gas/elf/section17.l: Likewise.
3025         * testsuite/gas/elf/section17.s: Likewise.
3026         * testsuite/gas/i386/unique.d: Likewise.
3027         * testsuite/gas/i386/unique.s: Likewise.
3028         * testsuite/gas/i386/x86-64-unique.d: Likewise.
3029         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
3030
3031 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
3032
3033         * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
3034
3035 2020-02-01  Anthony Green  <green@moxielogic.com>
3036
3037        * config/tc-moxie.c (md_begin): Don't force big-endian mode.
3038
3039 2020-01-31  Sandra Loosemore  <sandra@codesourcery.com>
3040
3041         * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
3042         %tls_ldo.
3043
3044 2020-01-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
3045
3046         PR gas/25472
3047         * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
3048         (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
3049         +mve.
3050         * testsuite/gas/arm/mve_dsp.d: New test.
3051
3052 2020-01-31  Nick Clifton  <nickc@redhat.com>
3053
3054         * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
3055         rather than BFD_RELOC_NONE.
3056
3057 2020-01-31  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
3058
3059         * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
3060         to support VLDMIA instruction for MVE.
3061         (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
3062         instruction for MVE.
3063         (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
3064         instruction for MVE.
3065         (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
3066         instruction for MVE.
3067         * testsuite/gas/arm/mve-ldst.d: New test.
3068         * testsuite/gas/arm/mve-ldst.s: Likewise.
3069
3070 2020-01-31  Nick Clifton  <nickc@redhat.com>
3071
3072         * po/fr.po: Updated French translation.
3073         * po/ru.po: Updated Russian translation.
3074
3075 2020-01-31  Richard Sandiford  <richard.sandiford@arm.com>
3076
3077         * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
3078         .s for the movprfx.
3079         * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
3080         * testsuite/gas/aarch64/sve-movprfx_28.d,
3081         * testsuite/gas/aarch64/sve-movprfx_28.l,
3082         * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
3083
3084 2020-01-30  Jan Beulich  <jbeulich@suse.com>
3085
3086         * config/tc-i386.c (output_disp): Tighten base_opcode check.
3087         * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
3088         * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
3089         Adjust expectations.
3090
3091 2020-01-30  Jose E. Marchesi  <jose.marchesi@oracle.com>
3092
3093         * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
3094         * testsuite/gas/bpf/alu-be.d: Likewise.
3095         * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
3096         * testsuite/gas/bpf/alu32-be.d: Likewise.
3097
3098 2020-01-30  Jan Beulich  <jbeulich@suse.com>
3099
3100         * testsuite/gas/i386/x86-64-branch-2.s,
3101         testsuite/gas/i386/x86-64-branch-4.s,
3102         testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
3103         * testsuite/gas/i386/ilp32/x86-64-branch.d,
3104         testsuite/gas/i386/x86-64-branch-2.d,
3105         testsuite/gas/i386/x86-64-branch-4.l,
3106         testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
3107
3108 2020-01-30  Jan Beulich  <jbeulich@suse.com>
3109
3110         * config/tc-i386.c (process_suffix): .
3111         testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
3112         testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
3113         Add LRETQ case.
3114         testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
3115         suffix.
3116         testsuite/gas/i386/x86_64.s: Add RETF cases.
3117         * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
3118         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
3119         testsuite/gas/i386/x86-64-opcode.d,
3120         testsuite/gas/i386/x86-64-suffix-intel.d,
3121         testsuite/gas/i386/x86-64-suffix.d,
3122         testsuite/gas/i386/x86_64-intel.d
3123         testsuite/gas/i386/x86_64.d: Adjust expectations.
3124         * testsuite/gas/i386/x86-64-suffix.e,
3125         testsuite/gas/i386/x86_64.e: New.
3126
3127 2020-01-30  Jan Beulich  <jbeulich@suse.com>
3128
3129         * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
3130         special case.
3131
3132 2020-01-27  H.J. Lu  <hongjiu.lu@intel.com>
3133
3134         PR binutils/25445
3135         * config/tc-i386.c (check_long_reg): Also convert to QWORD for
3136         movsxd.
3137         * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
3138         differences.  Document movslq and movsxd.
3139         * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
3140         * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
3141         * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
3142         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
3143         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
3144         * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
3145         * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
3146         * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
3147         * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
3148         * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
3149         * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
3150
3151 2020-01-27  Alan Modra  <amodra@gmail.com>
3152
3153         * testsuite/gas/all/gas.exp: Replace case statements with switch
3154         statements.
3155         * testsuite/gas/elf/elf.exp: Likewise.
3156         * testsuite/gas/macros/macros.exp: Likewise.
3157         * testsuite/lib/gas-defs.exp: Likewise.
3158
3159 2020-01-27  Tamar Christina  <tamar.christina@arm.com>
3160
3161         PR 25403
3162         * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
3163         * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
3164
3165 2020-01-22  Maxim Blinov  <maxim.blinov@embecosm.com>
3166
3167         * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
3168         s exts must be known, so rename *ok* to *fail*.
3169         * testsuite/gas/riscv/march-ok-sx.d: Likewise.
3170         * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
3171         * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
3172         above change.
3173         * testsuite/gas/riscv/march-fail-sx.l: Likewise.
3174         * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
3175
3176 2020-01-22  H.J. Lu  <hongjiu.lu@intel.com>
3177
3178         PR gas/25438
3179         * config/tc-i386.c (check_long_reg): Always disallow double word
3180         suffix in mnemonic with word general register.
3181         * testsuite/gas/i386/general.s: Replace word general register
3182         with double word general register for movl.
3183         * testsuite/gas/i386/inval.s: Add tests for movl with word general
3184         register.
3185         * testsuite/gas/i386/general.l: Updated.
3186         * testsuite/gas/i386/inval.l: Likewise.
3187
3188 2020-01-22  Alan Modra  <amodra@gmail.com>
3189
3190         * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
3191         __tls_get_addr_desc and __tls_get_addr_opt.
3192
3193 2020-01-21  Jan Beulich  <jbeulich@suse.com>
3194
3195         * testsuite/gas/i386/inval-crc32.s,
3196         testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
3197         * testsuite/gas/i386/inval-crc32.l,
3198         testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
3199
3200 2020-01-21  Jan Beulich  <jbeulich@suse.com>
3201
3202         * config/tc-i386.c (process_suffix): Merge CRC32 handling into
3203         generic code path. Deal with No_lSuf being set in a template.
3204         * testsuite/gas/i386/inval-crc32.l,
3205         testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
3206         instead of error(s) when operand size is ambiguous.
3207         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
3208         testsuite/gas/i386/noreg64.s: Add CRC32 tests.
3209         * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
3210         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
3211         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
3212         Adjust expectations.
3213
3214 2020-01-21  Jan Beulich  <jbeulich@suse.com>
3215
3216         * config/tc-i386.c (process_suffix): Drop SYSRET special case
3217         and an intel_syntax check. Re-write lack-of-suffix processing
3218         logic.
3219         * doc/c-i386.texi: Document operand size defaults for suffix-
3220         less AT&T syntax insns.
3221         * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
3222         testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
3223         testsuite/gas/i386/x86-64-avx-scalar.s,
3224         testsuite/gas/i386/x86-64-avx.s,
3225         testsuite/gas/i386/x86-64-bundle.s,
3226         testsuite/gas/i386/x86-64-intel64.s,
3227         testsuite/gas/i386/x86-64-lock-1.s,
3228         testsuite/gas/i386/x86-64-opcode.s,
3229         testsuite/gas/i386/x86-64-sse2avx.s,
3230         testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
3231         * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
3232         testsuite/gas/i386/x86-64-nops.s,
3233         testsuite/gas/i386/x86-64-ptwrite.s,
3234         testsuite/gas/i386/x86-64-simd.s,
3235         testsuite/gas/i386/x86-64-sse-noavx.s,
3236         testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
3237         insns.
3238         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
3239         testsuite/gas/i386/noreg64.s: Add further tests.
3240         * testsuite/gas/i386/ilp32/x86-64-nops.d,
3241         testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
3242         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
3243         testsuite/gas/i386/sse-noavx.d,
3244         testsuite/gas/i386/x86-64-intel64.d,
3245         testsuite/gas/i386/x86-64-nops.d,
3246         testsuite/gas/i386/x86-64-opcode.d,
3247         testsuite/gas/i386/x86-64-ptwrite-intel.d,
3248         testsuite/gas/i386/x86-64-ptwrite.d,
3249         testsuite/gas/i386/x86-64-simd-intel.d,
3250         testsuite/gas/i386/x86-64-simd-suffix.d,
3251         testsuite/gas/i386/x86-64-simd.d,
3252         testsuite/gas/i386/x86-64-sse-noavx.d
3253         testsuite/gas/i386/x86-64-suffix.d,
3254         testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
3255         * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
3256         testsuite/gas/i386/noreg64.l: New.
3257         * testsuite/gas/i386/i386.exp: Run new tests.
3258
3259 2020-01-21  Jan Beulich  <jbeulich@suse.com>
3260
3261         * testsuite/gas/i386/avx512_bf16_vl.s,
3262         testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
3263         of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
3264         broadcast forms of VCVTNEPS2BF16.
3265         * testsuite/gas/i386/avx512_bf16_vl.d,
3266         testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
3267
3268 2020-01-20  Nick Clifton  <nickc@redhat.com>
3269
3270         * po/uk.po: Updated Ukranian translation.
3271
3272 2020-01-20  H.J. Lu  <hongjiu.lu@intel.com>
3273
3274         PR ld/25416
3275         * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
3276         for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
3277         x32 object.
3278         * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
3279         * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
3280         R_X86_64_GOTPC32_TLSDESC relocation.
3281
3282 2020-01-18  Nick Clifton  <nickc@redhat.com>
3283
3284         * configure: Regenerate.
3285         * po/gas.pot: Regenerate.
3286
3287 2020-01-18  Nick Clifton  <nickc@redhat.com>
3288
3289         Binutils 2.34 branch created.
3290
3291 2020-01-17  H.J. Lu  <hongjiu.lu@intel.com>
3292
3293         * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
3294         with vex_encoding_vex.
3295         (parse_insn): Likewise.
3296         * doc/c-i386.texi: Replace {vex2} with {vex}.  Update {vex}
3297         and {vex3} documentation.
3298         * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
3299         {vex}.
3300         * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
3301
3302 2020-01-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
3303
3304         PR 25376
3305         * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
3306         (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
3307         * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
3308         * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
3309         * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
3310         * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
3311
3312 2020-01-16  Jan Beulich  <jbeulich@suse.com>
3313
3314         * config/tc-i386.c (match_template): Drop found_cpu_match local
3315         variable.
3316
3317 2020-01-16  Jan Beulich  <jbeulich@suse.com>
3318
3319         * testsuite/gas/i386/avx512dq-inval.l,
3320         testsuite/gas/i386/avx512dq-inval.s: New.
3321         * testsuite/gas/i386/i386.exp: Run new test.
3322
3323 2020-01-15  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
3324
3325         * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
3326         relocations when the target is 430X, except when extracting part of an
3327         expression.
3328         (msp430_srcoperand): Adjust comment.
3329         Initialize the expp member of the msp430_operand_s struct as
3330         appropriate.
3331         (msp430_dstoperand): Likewise.
3332         * testsuite/gas/msp430/msp430.exp: Run new test.
3333         * testsuite/gas/msp430/reloc-lo-430x.d: New test.
3334         * testsuite/gas/msp430/reloc-lo-430x.s: New test.
3335
3336 2020-01-15  Alan Modra  <amodra@gmail.com>
3337
3338         * configure.tgt: Add sparc-*-freebsd case.
3339
3340 2020-01-14  Lili Cui <lili.cui@intel.com>
3341
3342         * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
3343         * testsuite/gas/i386/align-branch-1b.d: Likewise.
3344         * testsuite/gas/i386/align-branch-1c.d: Likewise.
3345         * testsuite/gas/i386/align-branch-1d.d: Likewise.
3346         * testsuite/gas/i386/align-branch-1e.d: Likewise.
3347         * testsuite/gas/i386/align-branch-1f.d: Likewise.
3348         * testsuite/gas/i386/align-branch-1g.d: Likewise.
3349         * testsuite/gas/i386/align-branch-1h.d: Likewise.
3350         * testsuite/gas/i386/align-branch-1i.d: Likewise.
3351         * testsuite/gas/i386/align-branch-5.d: Likewise.
3352         * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
3353         * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
3354         * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
3355         * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
3356         * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
3357         * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
3358         * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
3359         * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
3360         * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
3361         * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
3362         * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
3363         x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
3364
3365 2020-01-14  Sergey Belyashov  <sergey.belyashov@gmail.com>
3366
3367         PR 25377
3368         * config/tc-z80.c: Add support for half precision, single
3369         precision and double precision floating point values.
3370         * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
3371         * doc/as.texi: Add new z80 command line options.
3372         * doc/c-z80.texi: Document new z80 command line options.
3373         * testsuite/gas/z80/ez80_pref_dis.s: New test.
3374         * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
3375         * testsuite/gas/z80/z80.exp: Run the new test.
3376         * testsuite/gas/z80/fp_math48.d: Use correct command line option.
3377         * testsuite/gas/z80/fp_zeda32.d: Likewise.
3378         * testsuite/gas/z80/strings.d: Update expected output.
3379
3380 2020-01-13  Matthew Malcomson  <matthew.malcomson@arm.com>
3381
3382         * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
3383         dependency.
3384
3385 2020-01-13  Claudiu Zissulescu  <claziss@gmail.com>
3386
3387         * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
3388         the CPU.
3389         * config/tc-arc.h: Add header if/defs.
3390         * testsuite/gas/arc/pseudos.d: Improve matching pattern.
3391
3392 2020-01-13  Alan Modra  <amodra@gmail.com>
3393
3394         * testsuite/gas/wasm32/allinsn.d: Update expected output.
3395
3396 2020-01-13  Alan Modra  <amodra@gmail.com>
3397
3398         * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
3399         insertion.
3400
3401 2020-01-10  Alan Modra  <amodra@gmail.com>
3402
3403         * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
3404         * testsuite/gas/elf/pr21661.d: Don't run on hpux.
3405
3406 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
3407
3408         PR 25224
3409         * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
3410         opcode byte values.
3411         (emit_ld_r_r): Likewise.
3412         (emit_ld_rr_m): Likewise.
3413         (emit_ld_rr_nn): Likewise.
3414
3415 2020-01-09  Jan Beulich  <jbeulich@suse.com>
3416
3417         * config/tc-i386.c (optimize_encoding): Add
3418         is_any_vex_encoding() invocations. Drop respective
3419         i.tm.extension_opcode == None checks.
3420
3421 2020-01-09  Jan Beulich  <jbeulich@suse.com>
3422
3423         * config/tc-i386.c (md_assemble): Check RegRex is clear during
3424         REX transformations. Correct comment indentation.
3425
3426 2020-01-09  Jan Beulich  <jbeulich@suse.com>
3427
3428         * config/tc-i386.c (optimize_encoding): Generalize register
3429         transformation for TEST optimization.
3430
3431 2020-01-09  Jan Beulich  <jbeulich@suse.com>
3432
3433         * testsuite/gas/i386/x86-64-sysenter-amd.s,
3434         testsuite/gas/i386/x86-64-sysenter-amd.d,
3435         testsuite/gas/i386/x86-64-sysenter-amd.l,
3436         testsuite/gas/i386/x86-64-sysenter-intel.d,
3437         testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
3438         * testsuite/gas/i386/i386.exp: Run new tests.
3439
3440 2020-01-08  Nick Clifton  <nickc@redhat.com>
3441
3442         PR 25284
3443         * doc/as.texi (Align): Document the fact that all arguments can be
3444         omitted.
3445         (Balign): Likewise.
3446         (P2align): Likewise.
3447
3448 2020-01-08  Nick Clifton  <nickc@redhat.com>
3449
3450         PR 14891
3451         * config/obj-elf.c (obj_elf_section): Fail if the section name is
3452         already defined as a different symbol type.
3453         * testsuite/gas/elf/pr14891.s: New test source file.
3454         * testsuite/gas/elf/pr14891.d: New test driver.
3455         * testsuite/gas/elf/pr14891.s: New test expected error output.
3456         * testsuite/gas/elf/elf.exp: Run the new test.
3457
3458 2020-01-08  Alan Modra  <amodra@gmail.com>
3459
3460         * config/tc-z8k.c (md_begin): Make idx unsigned.
3461         (get_specific): Likewise for this_index.
3462
3463 2020-01-07  Claudiu Zissulescu  <claziss@synopsys.com>
3464
3465         * onfig/tc-arc.c (parse_reloc_symbol): New function.
3466         (tokenize_arguments): Clean up, use parse_reloc_symbol function.
3467         (md_operand): Set X_md to absent.
3468         (arc_parse_name): Check for X_md.
3469
3470 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
3471
3472         PR 25311
3473         * as.h (TC_STRING_ESCAPES): Provide a default definition.
3474         * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
3475         NO_STRING_ESCAPES.
3476         * read.c (next_char_of_string): Likewise.
3477         * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
3478         * config/tc-z80.h (TC_STRING_ESCAPES): Define.
3479
3480 2020-01-03  Nick Clifton  <nickc@redhat.com>
3481
3482         * po/sv.po: Updated Swedish translation.
3483
3484 2020-01-03  Jan Beulich  <jbeulich@suse.com>
3485
3486         * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
3487         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
3488
3489 2020-01-03  Jan Beulich  <jbeulich@suse.com>
3490
3491         * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
3492         by-element usdot. Add 64-bit form tests for by-element sudot.
3493         * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
3494
3495 2020-01-03  Jan Beulich  <jbeulich@suse.com>
3496
3497         * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
3498         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
3499
3500 2020-01-03  Jan Beulich  <jbeulich@suse.com>
3501
3502         * testsuite/gas/aarch64/f64mm.d,
3503         testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
3504
3505 2020-01-02  Sergey Belyashov  <sergey.belyashov@gmail.com>
3506
3507         * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
3508         support for assembler code generated by SDCC. Add new relocation
3509         types. Add z80-elf target support.
3510         * config/tc-z80.h: Add z80-elf target support. Enable dollar local
3511         labels. Local labels starts from ".L".
3512         * NEWS: Mention the new support.
3513         * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
3514         * testsuite/gas/all/fwdexp.s: Likewise.
3515         * testsuite/gas/all/cond.l: Likewise.
3516         * testsuite/gas/all/cond.s: Likewise.
3517         * testsuite/gas/all/fwdexp.d: Likewise.
3518         * testsuite/gas/all/fwdexp.s: Likewise.
3519         * testsuite/gas/elf/section2.e-mips: Likewise.
3520         * testsuite/gas/elf/section2.l: Likewise.
3521         * testsuite/gas/elf/section2.s: Likewise.
3522         * testsuite/gas/macros/app1.d: Likewise.
3523         * testsuite/gas/macros/app1.s: Likewise.
3524         * testsuite/gas/macros/app2.d: Likewise.
3525         * testsuite/gas/macros/app2.s: Likewise.
3526         * testsuite/gas/macros/app3.d: Likewise.
3527         * testsuite/gas/macros/app3.s: Likewise.
3528         * testsuite/gas/macros/app4.d: Likewise.
3529         * testsuite/gas/macros/app4.s: Likewise.
3530         * testsuite/gas/macros/app4b.s: Likewise.
3531         * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
3532         * testsuite/gas/z80/z80.exp: Add new tests
3533         * testsuite/gas/z80/dollar.d: New file.
3534         * testsuite/gas/z80/dollar.s: New file.
3535         * testsuite/gas/z80/ez80_adl_all.d: New file.
3536         * testsuite/gas/z80/ez80_adl_all.s: New file.
3537         * testsuite/gas/z80/ez80_adl_suf.d: New file.
3538         * testsuite/gas/z80/ez80_isuf.s: New file.
3539         * testsuite/gas/z80/ez80_z80_all.d: New file.
3540         * testsuite/gas/z80/ez80_z80_all.s: New file.
3541         * testsuite/gas/z80/ez80_z80_suf.d: New file.
3542         * testsuite/gas/z80/r800_extra.d: New file.
3543         * testsuite/gas/z80/r800_extra.s: New file.
3544         * testsuite/gas/z80/r800_ii8.d: New file.
3545         * testsuite/gas/z80/r800_z80_doc.d: New file.
3546         * testsuite/gas/z80/z180.d: New file.
3547         * testsuite/gas/z80/z180.s: New file.
3548         * testsuite/gas/z80/z180_z80_doc.d: New file.
3549         * testsuite/gas/z80/z80_doc.d: New file.
3550         * testsuite/gas/z80/z80_doc.s: New file.
3551         * testsuite/gas/z80/z80_ii8.d: New file.
3552         * testsuite/gas/z80/z80_ii8.s: New file.
3553         * testsuite/gas/z80/z80_in_f_c.d: New file.
3554         * testsuite/gas/z80/z80_in_f_c.s: New file.
3555         * testsuite/gas/z80/z80_op_ii_ld.d: New file.
3556         * testsuite/gas/z80/z80_op_ii_ld.s: New file.
3557         * testsuite/gas/z80/z80_out_c_0.d: New file.
3558         * testsuite/gas/z80/z80_out_c_0.s: New file.
3559         * testsuite/gas/z80/z80_reloc.d: New file.
3560         * testsuite/gas/z80/z80_reloc.s: New file.
3561         * testsuite/gas/z80/z80_sli.d: New file.
3562         * testsuite/gas/z80/z80_sli.s: New file.
3563
3564 2020-01-02  Szabolcs Nagy  <szabolcs.nagy@arm.com>
3565
3566         * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
3567         REGLIST_RN.
3568
3569 2020-01-01  Alan Modra  <amodra@gmail.com>
3570
3571         Update year range in copyright notice of all files.
3572
3573 For older changes see ChangeLog-2019
3574 \f
3575 Copyright (C) 2020 Free Software Foundation, Inc.
3576
3577 Copying and distribution of this file, with or without modification,
3578 are permitted in any medium without royalty provided the copyright
3579 notice and this notice are preserved.
3580
3581 Local Variables:
3582 mode: change-log
3583 left-margin: 8
3584 fill-column: 74
3585 version-control: never
3586 End: